1050561004 has 6 divisors (see below), whose sum is σ = 1838481764. Its totient is φ = 525280500.

The previous prime is 1050560983. The next prime is 1050561007. The reversal of 1050561004 is 4001650501.

It is a super-2 number, since 2×1050561004² = 2207356846250976032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1050561007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131320122 + ... + 131320129.

Almost surely, 2^1050561004 is an apocalyptic number.

It is an amenable number.

1050561004 is a deficient number, since it is larger than the sum of its proper divisors (787920760).

1050561004 is a wasteful number, since it uses less digits than its factorization.

1050561004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262640255 (or 262640253 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1050561004 is about 32412.3588157357. The cubic root of 1050561004 is about 1016.5773412278.

The spelling of 1050561004 in words is "one billion, fifty million, five hundred sixty-one thousand, four".