70470347475 has 48 divisors (see below), whose sum is σ = 127658257920. Its totient is φ = 34018147200.

The previous prime is 70470347429. The next prime is 70470347489. The reversal of 70470347475 is 57474307407.

It is not a de Polignac number, because 70470347475 - 2⁶ = 70470347411 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2422 + ... + 375428.

It is an arithmetic number, because the mean of its divisors is an integer number (2659547040).

Almost surely, 2^70470347475 is an apocalyptic number.

70470347475 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

70470347475 is a deficient number, since it is larger than the sum of its proper divisors (57187910445).

70470347475 is a wasteful number, since it uses less digits than its factorization.

70470347475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373260 (or 373255 counting only the distinct ones).

The product of its (nonzero) digits is 2304960, while the sum is 48.

The spelling of 70470347475 in words is "seventy billion, four hundred seventy million, three hundred forty-seven thousand, four hundred seventy-five".