2752802780525 has 48 divisors (see below), whose sum is σ = 4132150525440. Its totient is φ = 1775928499200.

The previous prime is 2752802780479. The next prime is 2752802780551. The reversal of 2752802780525 is 5250872082572.

It is not a de Polignac number, because 2752802780525 - 2²⁶ = 2752735671661 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7773011 + ... + 8119439.

It is an arithmetic number, because the mean of its divisors is an integer number (86086469280).

Almost surely, 2^{2752802780525} is an apocalyptic number.

2752802780525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2752802780525 is a deficient number, since it is larger than the sum of its proper divisors (1379347744915).

2752802780525 is a wasteful number, since it uses less digits than its factorization.

2752802780525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349134 (or 349129 counting only the distinct ones).

The product of its (nonzero) digits is 6272000, while the sum is 53.

The spelling of 2752802780525 in words is "two trillion, seven hundred fifty-two billion, eight hundred two million, seven hundred eighty thousand, five hundred twenty-five".