70475748574 has 16 divisors (see below), whose sum is σ = 131798802816. Its totient is φ = 27458083800.

The previous prime is 70475748569. The next prime is 70475748599. The reversal of 70475748574 is 47584757407.

It is a super-2 number, since 2×70475748574² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228817212 + ... + 228817519.

It is an arithmetic number, because the mean of its divisors is an integer number (8237425176).

Almost surely, 2^70475748574 is an apocalyptic number.

70475748574 is a deficient number, since it is larger than the sum of its proper divisors (61323054242).

70475748574 is a wasteful number, since it uses less digits than its factorization.

70475748574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457634751.

The product of its (nonzero) digits is 30732800, while the sum is 58.

The spelling of 70475748574 in words is "seventy billion, four hundred seventy-five million, seven hundred forty-eight thousand, five hundred seventy-four".