131056452554 has 32 divisors (see below), whose sum is σ = 206060120640. Its totient is φ = 62459897472.

The previous prime is 131056452533. The next prime is 131056452599. The reversal of 131056452554 is 455254650131.

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, 600872 + ... + 789404.

It is an arithmetic number, because the mean of its divisors is an integer number (6439378770).

Almost surely, 2^131056452554 is an apocalyptic number.

131056452554 is a deficient number, since it is larger than the sum of its proper divisors (75003668086).

131056452554 is a wasteful number, since it uses less digits than its factorization.

131056452554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188774.

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 131056452554 in words is "one hundred thirty-one billion, fifty-six million, four hundred fifty-two thousand, five hundred fifty-four".