2782502525 has 12 divisors (see below), whose sum is σ = 3763967424. Its totient is φ = 2023638000.

The previous prime is 2782502483. The next prime is 2782502537. The reversal of 2782502525 is 5252052872.

It is not a de Polignac number, because 2782502525 - 2¹² = 2782498429 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 11 ways as a sum of consecutive naturals, for example, 5058821 + ... + 5059370.

It is an arithmetic number, because the mean of its divisors is an integer number (313663952).

Almost surely, 2^2782502525 is an apocalyptic number.

2782502525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2782502525 is a deficient number, since it is larger than the sum of its proper divisors (981464899).

2782502525 is a wasteful number, since it uses less digits than its factorization.

2782502525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10118212 (or 10118207 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 38.

The square root of 2782502525 is about 52749.4315135244. The cubic root of 2782502525 is about 1406.5176586157.

The spelling of 2782502525 in words is "two billion, seven hundred eighty-two million, five hundred two thousand, five hundred twenty-five".