472457574777617 has 128 divisors (see below), whose sum is σ = 585938308032000. Its totient is φ = 375059274670080.

The previous prime is 472457574777583. The next prime is 472457574777623. The reversal of 472457574777617 is 716777475754274.

It is not a de Polignac number, because 472457574777617 - 2³⁸ = 472182696870673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472457574777217) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 21613858634 + ... + 21613880492.

It is an arithmetic number, because the mean of its divisors is an integer number (4577643031500).

Almost surely, 2^{472457574777617} is an apocalyptic number.

It is an amenable number.

472457574777617 is a deficient number, since it is larger than the sum of its proper divisors (113480733254383).

472457574777617 is a wasteful number, since it uses less digits than its factorization.

472457574777617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22531.

The product of its digits is 15812025600, while the sum is 80.

The spelling of 472457574777617 in words is "four hundred seventy-two trillion, four hundred fifty-seven billion, five hundred seventy-four million, seven hundred seventy-seven thousand, six hundred seventeen".