54690496 has 112 divisors (see below), whose sum is σ = 135184896. Its totient is φ = 21417984.

The previous prime is 54690473. The next prime is 54690499. The reversal of 54690496 is 69409645.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (54690499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327405 + ... + 327571.

It is an arithmetic number, because the mean of its divisors is an integer number (1207008).

Almost surely, 2^54690496 is an apocalyptic number.

54690496 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54690496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67592448).

54690496 is an abundant number, since it is smaller than the sum of its proper divisors (80494400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54690496 is a wasteful number, since it uses less digits than its factorization.

54690496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 54690496 is about 7395.3022926720. The cubic root of 54690496 is about 379.5805528783.

The spelling of 54690496 in words is "fifty-four million, six hundred ninety thousand, four hundred ninety-six".