2765026400125 has 32 divisors (see below), whose sum is σ = 3765702979584. Its totient is φ = 2010263112000.

The previous prime is 2765026400113. The next prime is 2765026400203. The reversal of 2765026400125 is 5210046205672.

It is not a de Polignac number, because 2765026400125 - 2¹¹ = 2765026398077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3844804 + ... + 4506946.

It is an arithmetic number, because the mean of its divisors is an integer number (117678218112).

Almost surely, 2^{2765026400125} is an apocalyptic number.

2765026400125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2765026400125 is a deficient number, since it is larger than the sum of its proper divisors (1000676579459).

2765026400125 is a wasteful number, since it uses less digits than its factorization.

2765026400125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665206 (or 665196 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 2765026400125 in words is "two trillion, seven hundred sixty-five billion, twenty-six million, four hundred thousand, one hundred twenty-five".