54767796 has 12 divisors (see below), whose sum is σ = 127791552. Its totient is φ = 18255928.

The previous prime is 54767771. The next prime is 54767809. The reversal of 54767796 is 69776745.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×54767796² = 5999022957395232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2281980 + ... + 2282003.

It is an arithmetic number, because the mean of its divisors is an integer number (10649296).

Almost surely, 2^54767796 is an apocalyptic number.

It is an amenable number.

54767796 is an abundant number, since it is smaller than the sum of its proper divisors (73023756).

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

54767796 is a wasteful number, since it uses less digits than its factorization.

54767796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4563990 (or 4563988 counting only the distinct ones).

The product of its digits is 2222640, while the sum is 51.

The square root of 54767796 is about 7400.5267380099. The cubic root of 54767796 is about 379.7593027883.

The spelling of 54767796 in words is "fifty-four million, seven hundred sixty-seven thousand, seven hundred ninety-six".