2111452532562 has 16 divisors (see below), whose sum is σ = 4222919926080. Its totient is φ = 703815034032.

The previous prime is 2111452532509. The next prime is 2111452532593. The reversal of 2111452532562 is 2652352541112.

It is a self number, because there is not a number n which added to its sum of digits gives 2111452532562.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2251864 + ... + 3048572.

It is an arithmetic number, because the mean of its divisors is an integer number (263932495380).

Almost surely, 2^{2111452532562} is an apocalyptic number.

2111452532562 is an abundant number, since it is smaller than the sum of its proper divisors (2111467393518).

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

2111452532562 is a wasteful number, since it uses less digits than its factorization.

2111452532562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238417.

The product of its digits is 144000, while the sum is 39.

The spelling of 2111452532562 in words is "two trillion, one hundred eleven billion, four hundred fifty-two million, five hundred thirty-two thousand, five hundred sixty-two".