470643617480 has 32 divisors (see below), whose sum is σ = 1059116766840. Its totient is φ = 188227468800.

The previous prime is 470643617449. The next prime is 470643617503. The reversal of 470643617480 is 84716346074.

It can be written as a sum of positive squares in 4 ways, for example, as 355723973476 + 114919644004 = 596426^2 + 338998^2 .

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, 681629 + ... + 1185708.

Almost surely, 2^470643617480 is an apocalyptic number.

470643617480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

470643617480 is an abundant number, since it is smaller than the sum of its proper divisors (588473149360).

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

470643617480 is a wasteful number, since it uses less digits than its factorization.

470643617480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873649 (or 1873645 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 50.

The spelling of 470643617480 in words is "four hundred seventy billion, six hundred forty-three million, six hundred seventeen thousand, four hundred eighty".