70416313525 has 12 divisors (see below), whose sum is σ = 88117298500. Its totient is φ = 55816231680.

The previous prime is 70416313519. The next prime is 70416313537. The reversal of 70416313525 is 52531361407.

It can be written as a sum of positive squares in 6 ways, for example, as 4900280004 + 65516033521 = 70002^2 + 255961^2 .

It is not a de Polignac number, because 70416313525 - 2⁵ = 70416313493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12917700 + ... + 12923149.

Almost surely, 2^70416313525 is an apocalyptic number.

It is an amenable number.

70416313525 is a deficient number, since it is larger than the sum of its proper divisors (17700984975).

70416313525 is a wasteful number, since it uses less digits than its factorization.

70416313525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25840968 (or 25840963 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 70416313525 in words is "seventy billion, four hundred sixteen million, three hundred thirteen thousand, five hundred twenty-five".