1052406504 has 96 divisors (see below), whose sum is σ = 3014388000. Its totient is φ = 330777216.

The previous prime is 1052406499. The next prime is 1052406521. The reversal of 1052406504 is 4056042501.

1052406504 is a `hidden beast` number, since 1 + 0 + 5 + 2 + 4 + 0 + 650 + 4 = 666.

It is a super-2 number, since 2×1052406504² = 2215118899323004032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 308842 + ... + 312230.

It is an arithmetic number, because the mean of its divisors is an integer number (31399875).

Almost surely, 2^1052406504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1052406504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1507194000).

1052406504 is an abundant number, since it is smaller than the sum of its proper divisors (1961981496).

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

1052406504 is a wasteful number, since it uses less digits than its factorization.

1052406504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3647 (or 3640 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1052406504 is about 32440.8154028224. The cubic root of 1052406504 is about 1017.1722601906.

The spelling of 1052406504 in words is "one billion, fifty-two million, four hundred six thousand, five hundred four".