54520984 has 32 divisors (see below), whose sum is σ = 118046880. Its totient is φ = 23122944.

The previous prime is 54520979. The next prime is 54520993. The reversal of 54520984 is 48902545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414 + ... + 10450.

It is an arithmetic number, because the mean of its divisors is an integer number (3688965).

Almost surely, 2^54520984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54520984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59023440).

54520984 is an abundant number, since it is smaller than the sum of its proper divisors (63525896).

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

54520984 is a wasteful number, since it uses less digits than its factorization.

54520984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10147 (or 10143 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 54520984 is about 7383.8326091536. The cubic root of 54520984 is about 379.1879797919.

The spelling of 54520984 in words is "fifty-four million, five hundred twenty thousand, nine hundred eighty-four".