1042520524 has 12 divisors (see below), whose sum is σ = 1830999184. Its totient is φ = 519377904.

The previous prime is 1042520497. The next prime is 1042520533. The reversal of 1042520524 is 4250252401.

It is a super-2 number, since 2×1042520524² = 2173698085922469152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469344 + ... + 471559.

Almost surely, 2^1042520524 is an apocalyptic number.

It is an amenable number.

1042520524 is a deficient number, since it is larger than the sum of its proper divisors (788478660).

1042520524 is a wasteful number, since it uses less digits than its factorization.

1042520524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941184 (or 941182 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 1042520524 is about 32288.0864096961. The cubic root of 1042520524 is about 1013.9772346983.

Adding to 1042520524 its reverse (4250252401), we get a palindrome (5292772925).

The spelling of 1042520524 in words is "one billion, forty-two million, five hundred twenty thousand, five hundred twenty-four".