470185077870 has 48 divisors (see below), whose sum is σ = 1222515208512. Its totient is φ = 125379199680.

The previous prime is 470185077851. The next prime is 470185077871. The reversal of 470185077870 is 78770581074.

470185077870 is a `hidden beast` number, since 47 + 0 + 18 + 507 + 7 + 87 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470185077871) 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, 5829115 + ... + 5909225.

It is an arithmetic number, because the mean of its divisors is an integer number (25469066844).

Almost surely, 2^470185077870 is an apocalyptic number.

470185077870 is an abundant number, since it is smaller than the sum of its proper divisors (752330130642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

470185077870 is a wasteful number, since it uses less digits than its factorization.

470185077870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145337 (or 145334 counting only the distinct ones).

The product of its (nonzero) digits is 3073280, while the sum is 54.

The spelling of 470185077870 in words is "four hundred seventy billion, one hundred eighty-five million, seventy-seven thousand, eight hundred seventy".