2500252755 has 96 divisors (see below), whose sum is σ = 5401105920. Its totient is φ = 959063040.

The previous prime is 2500252753. The next prime is 2500252771. The reversal of 2500252755 is 5572520052.

It is not a de Polignac number, because 2500252755 - 2¹ = 2500252753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2500252753) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 188791 + ... + 201599.

It is an arithmetic number, because the mean of its divisors is an integer number (56261520).

Almost surely, 2^2500252755 is an apocalyptic number.

2500252755 is an abundant number, since it is smaller than the sum of its proper divisors (2900853165).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2500252755 is a wasteful number, since it uses less digits than its factorization.

2500252755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12861 (or 12848 counting only the distinct ones).

The product of its (nonzero) digits is 35000, while the sum is 33.

The square root of 2500252755 is about 50002.5274861181. The cubic root of 2500252755 is about 1357.2545455978.

It can be divided in two parts, 2500 and 252755, that added together give a triangular number (255255 = T₇₁₄).

The spelling of 2500252755 in words is "two billion, five hundred million, two hundred fifty-two thousand, seven hundred fifty-five".