2555655571070 has 32 divisors (see below), whose sum is σ = 5379612530688. Its totient is φ = 855847446048.

The previous prime is 2555655571061. The next prime is 2555655571081. The reversal of 2555655571070 is 701755565552.

It is a super-2 number, since 2×2555655571070² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424524494 + ... + 424530513.

It is an arithmetic number, because the mean of its divisors is an integer number (168112891584).

Almost surely, 2^{2555655571070} is an apocalyptic number.

2555655571070 is an abundant number, since it is smaller than the sum of its proper divisors (2823956959618).

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

2555655571070 is a wasteful number, since it uses less digits than its factorization.

2555655571070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849055064.

The product of its (nonzero) digits is 9187500, while the sum is 53.

The spelling of 2555655571070 in words is "two trillion, five hundred fifty-five billion, six hundred fifty-five million, five hundred seventy-one thousand, seventy".