2124625036554 has 12 divisors (see below), whose sum is σ = 4603354245906. Its totient is φ = 708208345512.

The previous prime is 2124625036549. The next prime is 2124625036603. The reversal of 2124625036554 is 4556305264212.

2124625036554 is a `hidden beast` number, since 2 + 1 + 2 + 4 + 62 + 5 + 0 + 36 + 554 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2046121402329 + 78503634225 = 1430427^2 + 280185^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59017362109 + ... + 59017362144.

Almost surely, 2^{2124625036554} is an apocalyptic number.

2124625036554 is an abundant number, since it is smaller than the sum of its proper divisors (2478729209352).

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

2124625036554 is a wasteful number, since it uses less digits than its factorization.

2124625036554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118034724261 (or 118034724258 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 2124625036554 in words is "two trillion, one hundred twenty-four billion, six hundred twenty-five million, thirty-six thousand, five hundred fifty-four".