970701090578 has 4 divisors (see below), whose sum is σ = 1456051635870. Its totient is φ = 485350545288.

The previous prime is 970701090529. The next prime is 970701090643. The reversal of 970701090578 is 875090107079.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 908424390769 + 62276699809 = 953113^2 + 249553^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242675272643 + ... + 242675272646.

Almost surely, 2^970701090578 is an apocalyptic number.

970701090578 is a deficient number, since it is larger than the sum of its proper divisors (485350545292).

970701090578 is a wasteful number, since it uses less digits than its factorization.

970701090578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485350545291.

The product of its (nonzero) digits is 1111320, while the sum is 53.

The spelling of 970701090578 in words is "nine hundred seventy billion, seven hundred one million, ninety thousand, five hundred seventy-eight".