53131024 has 20 divisors (see below), whose sum is σ = 106263040. Its totient is φ = 25708320.

The previous prime is 53131019. The next prime is 53131027. The reversal of 53131024 is 42013135.

53131024 is an admirable number.

It is a super-2 number, since 2×53131024² = 5645811422577152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53130992 and 53131010.

It is not an unprimeable number, because it can be changed into a prime (53131027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53064 + ... + 54055.

It is an arithmetic number, because the mean of its divisors is an integer number (5313152).

Almost surely, 2^53131024 is an apocalyptic number.

It is an amenable number.

53131024 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53131024 is a wasteful number, since it uses less digits than its factorization.

53131024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107158 (or 107152 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 53131024 is about 7289.1030998333. The cubic root of 53131024 is about 375.9378575436.

Adding to 53131024 its reverse (42013135), we get a palindrome (95144159).

The spelling of 53131024 in words is "fifty-three million, one hundred thirty-one thousand, twenty-four".