1055203581674 has 24 divisors (see below), whose sum is σ = 1834241908608. Its totient is φ = 451423989440.

The previous prime is 1055203581661. The next prime is 1055203581689. The reversal of 1055203581674 is 4761853025501.

It is a super-2 number, since 2×1055203581674² (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 11 ways as a sum of consecutive naturals, for example, 82975994 + ... + 82988709.

It is an arithmetic number, because the mean of its divisors is an integer number (76426746192).

Almost surely, 2^{1055203581674} is an apocalyptic number.

1055203581674 is a deficient number, since it is larger than the sum of its proper divisors (779038326934).

1055203581674 is a wasteful number, since it uses less digits than its factorization.

1055203581674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165964750 (or 165964733 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 47.

The spelling of 1055203581674 in words is "one trillion, fifty-five billion, two hundred three million, five hundred eighty-one thousand, six hundred seventy-four".