6624605044135 has 48 divisors (see below), whose sum is σ = 9152247503520. Its totient is φ = 4585143214080.

The previous prime is 6624605044129. The next prime is 6624605044199. The reversal of 6624605044135 is 5314405064266.

It is not a de Polignac number, because 6624605044135 - 2³⁷ = 6487166090663 is a prime.

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, 2505196 + ... + 4418734.

It is an arithmetic number, because the mean of its divisors is an integer number (190671822990).

Almost surely, 2^{6624605044135} is an apocalyptic number.

6624605044135 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6624605044135 is a deficient number, since it is larger than the sum of its proper divisors (2527642459385).

6624605044135 is a wasteful number, since it uses less digits than its factorization.

6624605044135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913828 (or 1913815 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 6624605044135 in words is "six trillion, six hundred twenty-four billion, six hundred five million, forty-four thousand, one hundred thirty-five".