54512010 has 144 divisors (see below), whose sum is σ = 169019136. Its totient is φ = 12148416.

The previous prime is 54511999. The next prime is 54512011. The reversal of 54512010 is 1021545.

54512010 is a `hidden beast` number, since 545 + 120 + 1 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (54512011) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 207139 + ... + 207401.

It is an arithmetic number, because the mean of its divisors is an integer number (1173744).

Almost surely, 2^54512010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54512010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84509568).

54512010 is an abundant number, since it is smaller than the sum of its proper divisors (114507126).

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

54512010 is a wasteful number, since it uses less digits than its factorization.

54512010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 54512010 is about 7383.2249051482. The cubic root of 54512010 is about 379.1671742268.

Adding to 54512010 its reverse (1021545), we get a palindrome (55533555).

The spelling of 54512010 in words is "fifty-four million, five hundred twelve thousand, ten".