2534900206551 has 32 divisors (see below), whose sum is σ = 3489401330688. Its totient is φ = 1636232624640.

The previous prime is 2534900206537. The next prime is 2534900206613. The reversal of 2534900206551 is 1556020094352.

It is a happy number.

It is not a de Polignac number, because 2534900206551 - 2¹⁸ = 2534899944407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534900201551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2745135 + ... + 3550431.

It is an arithmetic number, because the mean of its divisors is an integer number (109043791584).

Almost surely, 2^{2534900206551} is an apocalyptic number.

2534900206551 is a deficient number, since it is larger than the sum of its proper divisors (954501124137).

2534900206551 is a wasteful number, since it uses less digits than its factorization.

2534900206551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805631.

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 2534900206551 in words is "two trillion, five hundred thirty-four billion, nine hundred million, two hundred six thousand, five hundred fifty-one".