2574104948172 has 36 divisors (see below), whose sum is σ = 6512528688120. Its totient is φ = 857274973632.

The previous prime is 2574104948167. The next prime is 2574104948201. The reversal of 2574104948172 is 2718494014752.

It is a happy number.

2574104948172 is a `hidden beast` number, since 2 + 5 + 7 + 4 + 1 + 0 + 494 + 81 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2574104948172² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31625838 + ... + 31707125.

It is an arithmetic number, because the mean of its divisors is an integer number (180903574670).

Almost surely, 2^{2574104948172} is an apocalyptic number.

It is an amenable number.

2574104948172 is an abundant number, since it is smaller than the sum of its proper divisors (3938423739948).

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

2574104948172 is a wasteful number, since it uses less digits than its factorization.

2574104948172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63334102 (or 63334097 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 2574104948172 in words is "two trillion, five hundred seventy-four billion, one hundred four million, nine hundred forty-eight thousand, one hundred seventy-two".