54475776 has 132 divisors (see below), whose sum is σ = 164775312. Its totient is φ = 17301504.

The previous prime is 54475763. The next prime is 54475781. The reversal of 54475776 is 67757445.

It is a super-2 number, since 2×54475776² = 5935220341604352, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211840 + ... + 212096.

Almost surely, 2^54475776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54475776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82387656).

54475776 is an abundant number, since it is smaller than the sum of its proper divisors (110299536).

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

54475776 is a wasteful number, since it uses less digits than its factorization.

54475776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 285 counting only the distinct ones).

The product of its digits is 823200, while the sum is 45.

The square root of 54475776 is about 7380.7706914658. The cubic root of 54475776 is about 379.0831451076.

The spelling of 54475776 in words is "fifty-four million, four hundred seventy-five thousand, seven hundred seventy-six".