475501268355 has 32 divisors (see below), whose sum is σ = 800883728640. Its totient is φ = 240241426560.

The previous prime is 475501268353. The next prime is 475501268381. The reversal of 475501268355 is 553862105574.

It is a Cunningham number, because it is equal to 689566²-1.

It is not a de Polignac number, because 475501268355 - 2¹ = 475501268353 is a prime.

It is a super-2 number, since 2×475501268355² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 475501268298 and 475501268307.

It is not an unprimeable number, because it can be changed into a prime (475501268353) 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, 10320520 + ... + 10366490.

It is an arithmetic number, because the mean of its divisors is an integer number (25027616520).

Almost surely, 2^475501268355 is an apocalyptic number.

475501268355 is a deficient number, since it is larger than the sum of its proper divisors (325382460285).

475501268355 is a wasteful number, since it uses less digits than its factorization.

475501268355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82291.

The product of its (nonzero) digits is 5040000, while the sum is 51.

The spelling of 475501268355 in words is "four hundred seventy-five billion, five hundred one million, two hundred sixty-eight thousand, three hundred fifty-five".