54900984 has 32 divisors (see below), whose sum is σ = 137687040. Its totient is φ = 18242400.

The previous prime is 54900983. The next prime is 54900991. The reversal of 54900984 is 48900945.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54900983) 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, 4489 + ... + 11399.

It is an arithmetic number, because the mean of its divisors is an integer number (4302720).

Almost surely, 2^54900984 is an apocalyptic number.

It is an amenable number.

54900984 is an abundant number, since it is smaller than the sum of its proper divisors (82786056).

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

54900984 is a wasteful number, since it uses less digits than its factorization.

54900984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7251 (or 7247 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 54900984 is about 7409.5198224986. The cubic root of 54900984 is about 380.0668949637.

Subtracting from 54900984 its sum of digits (39), we obtain a palindrome (54900945).

The spelling of 54900984 in words is "fifty-four million, nine hundred thousand, nine hundred eighty-four".