11556662146350 has 96 divisors (see below), whose sum is σ = 28755863015904. Its totient is φ = 3071537664000.

The previous prime is 11556662146333. The next prime is 11556662146417. The reversal of 11556662146350 is 5364126665511.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11556662146293 and 11556662146302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72882754 + ... + 73041146.

It is an arithmetic number, because the mean of its divisors is an integer number (299540239749).

Almost surely, 2^{11556662146350} is an apocalyptic number.

11556662146350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11556662146350 is an abundant number, since it is smaller than the sum of its proper divisors (17199200869554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11556662146350 is a wasteful number, since it uses less digits than its factorization.

11556662146350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160022 (or 160017 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 51.

The spelling of 11556662146350 in words is "eleven trillion, five hundred fifty-six billion, six hundred sixty-two million, one hundred forty-six thousand, three hundred fifty".