1042564052 has 12 divisors (see below), whose sum is σ = 1825324116. Its totient is φ = 521042880.

The previous prime is 1042564037. The next prime is 1042564063. The reversal of 1042564052 is 2504652401.

It can be written as a sum of positive squares in 2 ways, for example, as 546343876 + 496220176 = 23374^2 + 22276^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 49793 + ... + 67560.

It is an arithmetic number, because the mean of its divisors is an integer number (152110343).

Almost surely, 2^1042564052 is an apocalyptic number.

It is an amenable number.

1042564052 is a deficient number, since it is larger than the sum of its proper divisors (782760064).

1042564052 is a wasteful number, since it uses less digits than its factorization.

1042564052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119578 (or 119576 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 1042564052 is about 32288.7604593301. The cubic root of 1042564052 is about 1013.9913465825.

The spelling of 1042564052 in words is "one billion, forty-two million, five hundred sixty-four thousand, fifty-two".