2272977502525 has 12 divisors (see below), whose sum is σ = 2818591473600. Its totient is φ = 1818317892080.

The previous prime is 2272977502391. The next prime is 2272977502553. The reversal of 2272977502525 is 5252057792722.

It is not a de Polignac number, because 2272977502525 - 2¹¹ = 2272977500477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 872965 + ... + 2303914.

It is an arithmetic number, because the mean of its divisors is an integer number (234882622800).

Almost surely, 2^{2272977502525} is an apocalyptic number.

2272977502525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2272977502525 is a deficient number, since it is larger than the sum of its proper divisors (545613971075).

2272977502525 is a wasteful number, since it uses less digits than its factorization.

2272977502525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3205508 (or 3205503 counting only the distinct ones).

The product of its (nonzero) digits is 12348000, while the sum is 55.

The spelling of 2272977502525 in words is "two trillion, two hundred seventy-two billion, nine hundred seventy-seven million, five hundred two thousand, five hundred twenty-five".