54844392 has 32 divisors (see below), whose sum is σ = 137292480. Its totient is φ = 18257280.

The previous prime is 54844379. The next prime is 54844399. The reversal of 54844392 is 29344845.

It is a self number, because there is not a number n which added to its sum of digits gives 54844392.

It is not an unprimeable number, because it can be changed into a prime (54844399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34773 + ... + 36315.

It is an arithmetic number, because the mean of its divisors is an integer number (4290390).

Almost surely, 2^54844392 is an apocalyptic number.

It is an amenable number.

54844392 is an abundant number, since it is smaller than the sum of its proper divisors (82448088).

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

54844392 is a wasteful number, since it uses less digits than its factorization.

54844392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033 (or 3029 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 54844392 is about 7405.6999669174. The cubic root of 54844392 is about 379.9362589301.

The spelling of 54844392 in words is "fifty-four million, eight hundred forty-four thousand, three hundred ninety-two".