2525116305164 has 6 divisors (see below), whose sum is σ = 4418953534044. Its totient is φ = 1262558152580.

The previous prime is 2525116305133. The next prime is 2525116305223. The reversal of 2525116305164 is 4615036115252.

It is a super-3 number, since 3×2525116305164³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315639538142 + ... + 315639538149.

It is an arithmetic number, because the mean of its divisors is an integer number (736492255674).

Almost surely, 2^{2525116305164} is an apocalyptic number.

It is an amenable number.

2525116305164 is a deficient number, since it is larger than the sum of its proper divisors (1893837228880).

2525116305164 is a wasteful number, since it uses less digits than its factorization.

2525116305164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631279076295 (or 631279076293 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 2525116305164 in words is "two trillion, five hundred twenty-five billion, one hundred sixteen million, three hundred five thousand, one hundred sixty-four".