475013353551 has 32 divisors (see below), whose sum is σ = 703335709440. Its totient is φ = 282726892800.

The previous prime is 475013353547. The next prime is 475013353553. The reversal of 475013353551 is 155353310574.

It is not a de Polignac number, because 475013353551 - 2² = 475013353547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475013353553) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1851891 + ... + 2092731.

It is an arithmetic number, because the mean of its divisors is an integer number (21979240920).

Almost surely, 2^475013353551 is an apocalyptic number.

475013353551 is a deficient number, since it is larger than the sum of its proper divisors (228322355889).

475013353551 is a wasteful number, since it uses less digits than its factorization.

475013353551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241927.

The product of its (nonzero) digits is 472500, while the sum is 42.

The spelling of 475013353551 in words is "four hundred seventy-five billion, thirteen million, three hundred fifty-three thousand, five hundred fifty-one".