2555570046061 has 4 divisors (see below), whose sum is σ = 2566262808000. Its totient is φ = 2544877284124.

The previous prime is 2555570046017. The next prime is 2555570046173. The reversal of 2555570046061 is 1606400755552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2555570046061 - 2⁷ = 2555570045933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555570046461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5346380611 + ... + 5346381088.

It is an arithmetic number, because the mean of its divisors is an integer number (641565702000).

Almost surely, 2^{2555570046061} is an apocalyptic number.

It is an amenable number.

2555570046061 is a deficient number, since it is larger than the sum of its proper divisors (10692761939).

2555570046061 is a wasteful number, since it uses less digits than its factorization.

2555570046061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10692761938.

The product of its (nonzero) digits is 1260000, while the sum is 46.

The spelling of 2555570046061 in words is "two trillion, five hundred fifty-five billion, five hundred seventy million, forty-six thousand, sixty-one".