1052520524 has 24 divisors (see below), whose sum is σ = 2127556368. Its totient is φ = 450275840.

The previous prime is 1052520509. The next prime is 1052520551. The reversal of 1052520524 is 4250252501.

1052520524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1052520524² = 2215598906882469152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052520493 and 1052520502.

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, 702809 + ... + 704304.

It is an arithmetic number, because the mean of its divisors is an integer number (88648182).

Almost surely, 2^1052520524 is an apocalyptic number.

It is an amenable number.

1052520524 is an abundant number, since it is smaller than the sum of its proper divisors (1075035844).

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

1052520524 is a wasteful number, since it uses less digits than its factorization.

1052520524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407145 (or 1407143 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 1052520524 is about 32442.5727093275. The cubic root of 1052520524 is about 1017.2089930793.

The spelling of 1052520524 in words is "one billion, fifty-two million, five hundred twenty thousand, five hundred twenty-four".