52154984 has 32 divisors (see below), whose sum is σ = 116622720. Its totient is φ = 21379776.

The previous prime is 52154983. The next prime is 52154987. The reversal of 52154984 is 48945125.

52154984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (52154983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18959 + ... + 21534.

It is an arithmetic number, because the mean of its divisors is an integer number (3644460).

Almost surely, 2^52154984 is an apocalyptic number.

It is an amenable number.

52154984 is an abundant number, since it is smaller than the sum of its proper divisors (64467736).

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

52154984 is a wasteful number, since it uses less digits than its factorization.

52154984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40529 (or 40525 counting only the distinct ones).

The product of its digits is 57600, while the sum is 38.

The square root of 52154984 is about 7221.8407625757. The cubic root of 52154984 is about 373.6215680836.

The spelling of 52154984 in words is "fifty-two million, one hundred fifty-four thousand, nine hundred eighty-four".