25140275141529 has 32 divisors (see below), whose sum is σ = 35532354954240. Its totient is φ = 15791546054592.

The previous prime is 25140275141503. The next prime is 25140275141543. The reversal of 25140275141529 is 92514157204152.

It is not a de Polignac number, because 25140275141529 - 2¹⁷ = 25140275010457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25140275141029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28208949 + ... + 29086514.

It is an arithmetic number, because the mean of its divisors is an integer number (1110386092320).

Almost surely, 2^{25140275141529} is an apocalyptic number.

It is an amenable number.

25140275141529 is a deficient number, since it is larger than the sum of its proper divisors (10392079812711).

25140275141529 is a wasteful number, since it uses less digits than its factorization.

25140275141529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57295629.

The product of its (nonzero) digits is 1008000, while the sum is 48.

The spelling of 25140275141529 in words is "twenty-five trillion, one hundred forty billion, two hundred seventy-five million, one hundred forty-one thousand, five hundred twenty-nine".