475542134662 has 24 divisors (see below), whose sum is σ = 837843444144. Its totient is φ = 198295553952.

The previous prime is 475542134653. The next prime is 475542134719. The reversal of 475542134662 is 266431245574.

It is a super-2 number, since 2×475542134662² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12386713 + ... + 12425044.

It is an arithmetic number, because the mean of its divisors is an integer number (34910143506).

Almost surely, 2^475542134662 is an apocalyptic number.

475542134662 is a deficient number, since it is larger than the sum of its proper divisors (362301309482).

475542134662 is a wasteful number, since it uses less digits than its factorization.

475542134662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24811840 (or 24811803 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 49.

The spelling of 475542134662 in words is "four hundred seventy-five billion, five hundred forty-two million, one hundred thirty-four thousand, six hundred sixty-two".