25600120152154 has 8 divisors (see below), whose sum is σ = 38458450609920. Its totient is φ = 12780636615516.

The previous prime is 25600120152133. The next prime is 25600120152193. The reversal of 25600120152154 is 45125102100652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×25600120152154² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9711728634 + ... + 9711731269.

It is an arithmetic number, because the mean of its divisors is an integer number (4807306326240).

Almost surely, 2^{25600120152154} is an apocalyptic number.

25600120152154 is a deficient number, since it is larger than the sum of its proper divisors (12858330457766).

25600120152154 is a wasteful number, since it uses less digits than its factorization.

25600120152154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19423460564.

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 25600120152154 in words is "twenty-five trillion, six hundred billion, one hundred twenty million, one hundred fifty-two thousand, one hundred fifty-four".