10072802504 has 8 divisors (see below), whose sum is σ = 18886504710. Its totient is φ = 5036401248.

The previous prime is 10072802489. The next prime is 10072802543. The reversal of 10072802504 is 40520827001.

It can be written as a sum of positive squares in only one way, i.e., 9672722500 + 400080004 = 98350^2 + 20002^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10072802504² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 629550149 + ... + 629550164.

Almost surely, 2^10072802504 is an apocalyptic number.

It is an amenable number.

10072802504 is a deficient number, since it is larger than the sum of its proper divisors (8813702206).

10072802504 is a wasteful number, since it uses less digits than its factorization.

10072802504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259100319 (or 1259100315 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The spelling of 10072802504 in words is "ten billion, seventy-two million, eight hundred two thousand, five hundred four".