2525755530 has 16 divisors (see below), whose sum is σ = 6061813344. Its totient is φ = 673534800.

The previous prime is 2525755489. The next prime is 2525755571. The reversal of 2525755530 is 355575252.

2525755530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2525755489) and next prime (2525755571).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42095896 + ... + 42095955.

It is an arithmetic number, because the mean of its divisors is an integer number (378863334).

Almost surely, 2^2525755530 is an apocalyptic number.

2525755530 is an abundant number, since it is smaller than the sum of its proper divisors (3536057814).

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

2525755530 is a wasteful number, since it uses less digits than its factorization.

2525755530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84191861.

The product of its (nonzero) digits is 262500, while the sum is 39.

The square root of 2525755530 is about 50256.8953478028. The cubic root of 2525755530 is about 1361.8536448878.

The spelling of 2525755530 in words is "two billion, five hundred twenty-five million, seven hundred fifty-five thousand, five hundred thirty".