2555142507 has 12 divisors (see below), whose sum is σ = 3694476240. Its totient is φ = 1701713808.

The previous prime is 2555142503. The next prime is 2555142511. The reversal of 2555142507 is 7052415552.

2555142507 is a `hidden beast` number, since 2 + 5 + 5 + 5 + 142 + 507 = 666.

It is an interprime number because it is at equal distance from previous prime (2555142503) and next prime (2555142511).

It is not a de Polignac number, because 2555142507 - 2² = 2555142503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2555142503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133407 + ... + 151352.

It is an arithmetic number, because the mean of its divisors is an integer number (307873020).

Almost surely, 2^2555142507 is an apocalyptic number.

2555142507 is a deficient number, since it is larger than the sum of its proper divisors (1139333733).

2555142507 is a wasteful number, since it uses less digits than its factorization.

2555142507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285762 (or 285759 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 36.

The square root of 2555142507 is about 50548.4174529727. The cubic root of 2555142507 is about 1367.1149807487.

The spelling of 2555142507 in words is "two billion, five hundred fifty-five million, one hundred forty-two thousand, five hundred seven".