2501377651375 has 16 divisors (see below), whose sum is σ = 3122337160800. Its totient is φ = 2000706062400.

The previous prime is 2501377651373. The next prime is 2501377651463. The reversal of 2501377651375 is 5731567731052.

It is not a de Polignac number, because 2501377651375 - 2¹ = 2501377651373 is a prime.

It is a super-2 number, since 2×2501377651375² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501377651373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1345390 + ... + 2610139.

It is an arithmetic number, because the mean of its divisors is an integer number (195146072550).

Almost surely, 2^{2501377651375} is an apocalyptic number.

2501377651375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2501377651375 is a deficient number, since it is larger than the sum of its proper divisors (620959509425).

2501377651375 is an equidigital number, since it uses as much as digits as its factorization.

2501377651375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3960603 (or 3960593 counting only the distinct ones).

The product of its (nonzero) digits is 4630500, while the sum is 52.

The spelling of 2501377651375 in words is "two trillion, five hundred one billion, three hundred seventy-seven million, six hundred fifty-one thousand, three hundred seventy-five".