20601055524624 has 40 divisors (see below), whose sum is σ = 55533280112832. Its totient is φ = 6568452485760.

The previous prime is 20601055524619. The next prime is 20601055524653. The reversal of 20601055524624 is 42642555010602.

It is a happy number.

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, 9330187087 + ... + 9330189294.

Almost surely, 2^{20601055524624} is an apocalyptic number.

20601055524624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20601055524624 is an abundant number, since it is smaller than the sum of its proper divisors (34932224588208).

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

20601055524624 is a wasteful number, since it uses less digits than its factorization.

20601055524624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18660376415 (or 18660376409 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 20601055524624 in words is "twenty trillion, six hundred one billion, fifty-five million, five hundred twenty-four thousand, six hundred twenty-four".