70475884154 has 48 divisors (see below), whose sum is σ = 116005351392. Its totient is φ = 32092467264.

The previous prime is 70475884153. The next prime is 70475884181. The reversal of 70475884154 is 45148857407.

It is a junction number, because it is equal to n+sod(n) for n = 70475884096 and 70475884105.

It is not an unprimeable number, because it can be changed into a prime (70475884153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31503524 + ... + 31505760.

It is an arithmetic number, because the mean of its divisors is an integer number (2416778154).

Almost surely, 2^70475884154 is an apocalyptic number.

70475884154 is a deficient number, since it is larger than the sum of its proper divisors (45529467238).

70475884154 is a wasteful number, since it uses less digits than its factorization.

70475884154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3471 (or 3458 counting only the distinct ones).

The product of its (nonzero) digits is 5017600, while the sum is 53.

The spelling of 70475884154 in words is "seventy billion, four hundred seventy-five million, eight hundred eighty-four thousand, one hundred fifty-four".