54640796 has 12 divisors (see below), whose sum is σ = 109281648. Its totient is φ = 23417472.

The previous prime is 54640793. The next prime is 54640813. The reversal of 54640796 is 69704645.

54640796 is an admirable number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54640793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 975701 + ... + 975756.

It is an arithmetic number, because the mean of its divisors is an integer number (9106804).

Almost surely, 2^54640796 is an apocalyptic number.

It is an amenable number.

54640796 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

54640796 is a wasteful number, since it uses less digits than its factorization.

54640796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951468 (or 1951466 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 54640796 is about 7391.9412876456. The cubic root of 54640796 is about 379.4655367279.

The spelling of 54640796 in words is "fifty-four million, six hundred forty thousand, seven hundred ninety-six".