52015124 has 24 divisors (see below), whose sum is σ = 104186880. Its totient is φ = 22258656.

The previous prime is 52015123. The next prime is 52015129. The reversal of 52015124 is 42151025.

It is a junction number, because it is equal to n+sod(n) for n = 52015096 and 52015105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52015123) 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, 29582 + ... + 31290.

It is an arithmetic number, because the mean of its divisors is an integer number (4341120).

Almost surely, 2^52015124 is an apocalyptic number.

It is an amenable number.

52015124 is an abundant number, since it is smaller than the sum of its proper divisors (52171756).

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

52015124 is a wasteful number, since it uses less digits than its factorization.

52015124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807 (or 2805 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 52015124 is about 7212.1511354103. The cubic root of 52015124 is about 373.2872983912.

Adding to 52015124 its reverse (42151025), we get a palindrome (94166149).

The spelling of 52015124 in words is "fifty-two million, fifteen thousand, one hundred twenty-four".