2553015421311 has 8 divisors (see below), whose sum is σ = 3404110408704. Its totient is φ = 1701965357400.

The previous prime is 2553015421237. The next prime is 2553015421381. The reversal of 2553015421311 is 1131245103552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2553015421311 - 2⁹ = 2553015420799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553015421381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11098041 + ... + 11325746.

It is an arithmetic number, because the mean of its divisors is an integer number (425513801088).

Almost surely, 2^{2553015421311} is an apocalyptic number.

2553015421311 is a deficient number, since it is larger than the sum of its proper divisors (851094987393).

2553015421311 is a wasteful number, since it uses less digits than its factorization.

2553015421311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22461741.

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 2553015421311 in words is "two trillion, five hundred fifty-three billion, fifteen million, four hundred twenty-one thousand, three hundred eleven".