63140507425 has 12 divisors (see below), whose sum is σ = 78591934080. Its totient is φ = 50320338320.

The previous prime is 63140507413. The next prime is 63140507431. The reversal of 63140507425 is 52470504136.

It is not a de Polignac number, because 63140507425 - 2⁵ = 63140507393 is a prime.

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, 4794985 + ... + 4808134.

It is an arithmetic number, because the mean of its divisors is an integer number (6549327840).

Almost surely, 2^63140507425 is an apocalyptic number.

It is an amenable number.

63140507425 is a deficient number, since it is larger than the sum of its proper divisors (15451426655).

63140507425 is a wasteful number, since it uses less digits than its factorization.

63140507425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9603392 (or 9603387 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 63140507425 in words is "sixty-three billion, one hundred forty million, five hundred seven thousand, four hundred twenty-five".