46187266258 has 32 divisors (see below), whose sum is σ = 79947057024. Its totient is φ = 19602456192.

The previous prime is 46187266247. The next prime is 46187266259. The reversal of 46187266258 is 85266278164.

It is a junction number, because it is equal to n+sod(n) for n = 46187266199 and 46187266208.

It is not an unprimeable number, because it can be changed into a prime (46187266259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7602310 + ... + 7608382.

It is an arithmetic number, because the mean of its divisors is an integer number (2498345532).

Almost surely, 2^46187266258 is an apocalyptic number.

46187266258 is a deficient number, since it is larger than the sum of its proper divisors (33759790766).

46187266258 is a wasteful number, since it uses less digits than its factorization.

46187266258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11266.

The product of its digits is 7741440, while the sum is 55.

It can be divided in two parts, 46187 and 266258, that added together give a triangular number (312445 = T₇₉₀).

The spelling of 46187266258 in words is "forty-six billion, one hundred eighty-seven million, two hundred sixty-six thousand, two hundred fifty-eight".