54894056 has 64 divisors (see below), whose sum is σ = 123002880. Its totient is φ = 22472640.

The previous prime is 54894053. The next prime is 54894079. The reversal of 54894056 is 65049845.

It is a happy number.

It is a super-2 number, since 2×54894056² = 6026714768262272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54894053) 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, 178655 + ... + 178961.

It is an arithmetic number, because the mean of its divisors is an integer number (1921920).

Almost surely, 2^54894056 is an apocalyptic number.

54894056 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 54894056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61501440).

54894056 is an abundant number, since it is smaller than the sum of its proper divisors (68108824).

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

54894056 is a wasteful number, since it uses less digits than its factorization.

54894056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 54894056 is about 7409.0523010706. The cubic root of 54894056 is about 380.0509073072.

The spelling of 54894056 in words is "fifty-four million, eight hundred ninety-four thousand, fifty-six".