25154560603413 has 32 divisors (see below), whose sum is σ = 38552518800000. Its totient is φ = 16190824720896.

The previous prime is 25154560603387. The next prime is 25154560603439. The reversal of 25154560603413 is 31430606545152.

It is a happy number.

25154560603413 is a `hidden beast` number, since 2 + 5 + 1 + 5 + 4 + 5 + 606 + 0 + 34 + 1 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (25154560603387) and next prime (25154560603439).

It is not a de Polignac number, because 25154560603413 - 2³⁰ = 25153486861589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25154560601413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20424498 + ... + 21621036.

It is an arithmetic number, because the mean of its divisors is an integer number (1204766212500).

Almost surely, 2^{25154560603413} is an apocalyptic number.

It is an amenable number.

25154560603413 is a deficient number, since it is larger than the sum of its proper divisors (13397958196587).

25154560603413 is a wasteful number, since it uses less digits than its factorization.

25154560603413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223426 (or 1223420 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 25154560603413 in words is "twenty-five trillion, one hundred fifty-four billion, five hundred sixty million, six hundred three thousand, four hundred thirteen".