125354554345354 has 32 divisors (see below), whose sum is σ = 193280076000000. Its totient is φ = 60941312760384.

The previous prime is 125354554345313. The next prime is 125354554345373. The reversal of 125354554345354 is 453543455453521.

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, 55393672 + ... + 57612220.

It is an arithmetic number, because the mean of its divisors is an integer number (6040002375000).

Almost surely, 2^{125354554345354} is an apocalyptic number.

125354554345354 is a deficient number, since it is larger than the sum of its proper divisors (67925521654646).

125354554345354 is a wasteful number, since it uses less digits than its factorization.

125354554345354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2221582.

The product of its digits is 216000000, while the sum is 58.

The spelling of 125354554345354 in words is "one hundred twenty-five trillion, three hundred fifty-four billion, five hundred fifty-four million, three hundred forty-five thousand, three hundred fifty-four".