2539062520830 has 48 divisors (see below), whose sum is σ = 7201704607344. Its totient is φ = 615530307840.

The previous prime is 2539062520777. The next prime is 2539062520849. The reversal of 2539062520830 is 380252609352.

2539062520830 is a `hidden beast` number, since 2 + 5 + 3 + 90 + 6 + 2 + 520 + 8 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1282353819 + ... + 1282355798.

It is an arithmetic number, because the mean of its divisors is an integer number (150035512653).

Almost surely, 2^{2539062520830} is an apocalyptic number.

2539062520830 is an abundant number, since it is smaller than the sum of its proper divisors (4662642086514).

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

2539062520830 is a wasteful number, since it uses less digits than its factorization.

2539062520830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2564709641 (or 2564709638 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 2539062520830 in words is "two trillion, five hundred thirty-nine billion, sixty-two million, five hundred twenty thousand, eight hundred thirty".