5245126254 has 24 divisors (see below), whose sum is σ = 11423947392. Its totient is φ = 1739220480.

The previous prime is 5245126223. The next prime is 5245126279. The reversal of 5245126254 is 4526215425.

5245126254 is a `hidden beast` number, since 5 + 24 + 5 + 1 + 2 + 625 + 4 = 666.

It is a super-2 number, since 2×5245126254² = 55022698840800145032, which contains 22 as substring.

It is a congruent number.

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, 759379 + ... + 766254.

It is an arithmetic number, because the mean of its divisors is an integer number (475997808).

Almost surely, 2^5245126254 is an apocalyptic number.

5245126254 is an abundant number, since it is smaller than the sum of its proper divisors (6178821138).

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

5245126254 is a wasteful number, since it uses less digits than its factorization.

5245126254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525832 (or 1525829 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 5245126254 is about 72423.2438792961. The cubic root of 5245126254 is about 1737.4753378070.

The spelling of 5245126254 in words is "five billion, two hundred forty-five million, one hundred twenty-six thousand, two hundred fifty-four".