70970025604 has 9 divisors (see below), whose sum is σ = 124198477221. Its totient is φ = 35484746400.

The previous prime is 70970025587. The next prime is 70970025617. The reversal of 70970025604 is 40652007907.

The square root of 70970025604 is 266402.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 51257865604 + 19712160000 = 226402^2 + 140400^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 466204 + ... + 599404.

Almost surely, 2^70970025604 is an apocalyptic number.

70970025604 is the 266402-nd square number.

It is an amenable number.

70970025604 is a deficient number, since it is larger than the sum of its proper divisors (53228451617).

70970025604 is an frugal number, since it uses more digits than its factorization.

70970025604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266406 (or 133203 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 70970025604 in words is "seventy billion, nine hundred seventy million, twenty-five thousand, six hundred four".