25032531601413 has 12 divisors (see below), whose sum is σ = 41323544231008. Its totient is φ = 14304303772200.

The previous prime is 25032531601381. The next prime is 25032531601459. The reversal of 25032531601413 is 31410613523052.

25032531601413 is a `hidden beast` number, since 2 + 5 + 0 + 3 + 2 + 5 + 3 + 1 + 601 + 41 + 3 = 666.

It is not a de Polignac number, because 25032531601413 - 2⁵ = 25032531601381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25032531601463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198670885663 + ... + 198670885788.

Almost surely, 2^{25032531601413} is an apocalyptic number.

It is an amenable number.

25032531601413 is a deficient number, since it is larger than the sum of its proper divisors (16291012629595).

25032531601413 is a wasteful number, since it uses less digits than its factorization.

25032531601413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397341771464 (or 397341771461 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 25032531601413 in words is "twenty-five trillion, thirty-two billion, five hundred thirty-one million, six hundred one thousand, four hundred thirteen".