2055364532456 has 16 divisors (see below), whose sum is σ = 3853824747300. Its totient is φ = 1027677933184.

The previous prime is 2055364532443. The next prime is 2055364532489. The reversal of 2055364532456 is 6542354635502.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1896586191556 + 158778340900 = 1377166^2 + 398470^2 .

It is a super-2 number, since 2×2055364532456² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2439566 + ... + 3172098.

Almost surely, 2^{2055364532456} is an apocalyptic number.

It is an amenable number.

2055364532456 is a deficient number, since it is larger than the sum of its proper divisors (1798460214844).

2055364532456 is a wasteful number, since it uses less digits than its factorization.

2055364532456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083268 (or 1083264 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 50.

The spelling of 2055364532456 in words is "two trillion, fifty-five billion, three hundred sixty-four million, five hundred thirty-two thousand, four hundred fifty-six".