2523400231050 has 72 divisors (see below), whose sum is σ = 6780723945996. Its totient is φ = 672788747520.

The previous prime is 2523400231039. The next prime is 2523400231067. The reversal of 2523400231050 is 501320043252.

It is a happy number.

2523400231050 is a `hidden beast` number, since 2 + 5 + 2 + 340 + 0 + 2 + 310 + 5 + 0 = 666.

2523400231050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 581984368641 + 1941415862409 = 762879^2 + 1393347^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2092932 + ... + 3070368.

Almost surely, 2^{2523400231050} is an apocalyptic number.

2523400231050 is an abundant number, since it is smaller than the sum of its proper divisors (4257323714946).

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

2523400231050 is a wasteful number, since it uses less digits than its factorization.

2523400231050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983192 (or 983184 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The spelling of 2523400231050 in words is "two trillion, five hundred twenty-three billion, four hundred million, two hundred thirty-one thousand, fifty".