54132212115 has 56 divisors (see below), whose sum is σ = 97464209040. Its totient is φ = 28849535424.

The previous prime is 54132212089. The next prime is 54132212131. The reversal of 54132212115 is 51121223145.

It is a happy number.

54132212115 is a `hidden beast` number, since 5 + 413 + 221 + 21 + 1 + 5 = 666.

It is not a de Polignac number, because 54132212115 - 2¹⁵ = 54132179347 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 5896669 + ... + 5905841.

Almost surely, 2^54132212115 is an apocalyptic number.

54132212115 is a deficient number, since it is larger than the sum of its proper divisors (43331996925).

54132212115 is an equidigital number, since it uses as much as digits as its factorization.

54132212115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10815 (or 10800 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The spelling of 54132212115 in words is "fifty-four billion, one hundred thirty-two million, two hundred twelve thousand, one hundred fifteen".