1055477437674 has 32 divisors (see below), whose sum is σ = 2323239171264. Its totient is φ = 317011188480.

The previous prime is 1055477437657. The next prime is 1055477437681. The reversal of 1055477437674 is 4767347745501.

It is a super-2 number, since 2×1055477437674² (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 15 ways as a sum of consecutive naturals, for example, 70753969 + ... + 70768884.

It is an arithmetic number, because the mean of its divisors is an integer number (72601224102).

Almost surely, 2^{1055477437674} is an apocalyptic number.

1055477437674 is an abundant number, since it is smaller than the sum of its proper divisors (1267761733590).

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

1055477437674 is a wasteful number, since it uses less digits than its factorization.

1055477437674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141522982.

The product of its (nonzero) digits is 69148800, while the sum is 60.

The spelling of 1055477437674 in words is "one trillion, fifty-five billion, four hundred seventy-seven million, four hundred thirty-seven thousand, six hundred seventy-four".