125454154636101 has 16 divisors (see below), whose sum is σ = 170836472798208. Its totient is φ = 81854079855600.

The previous prime is 125454154636073. The next prime is 125454154636123. The reversal of 125454154636101 is 101636451454521.

It is not a de Polignac number, because 125454154636101 - 2¹⁹ = 125454154111813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125454154636501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9178635 + ... + 18307256.

It is an arithmetic number, because the mean of its divisors is an integer number (10677279549888).

Almost surely, 2^{125454154636101} is an apocalyptic number.

It is an amenable number.

125454154636101 is a deficient number, since it is larger than the sum of its proper divisors (45382318162107).

125454154636101 is a wasteful number, since it uses less digits than its factorization.

125454154636101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27518312.

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 125454154636101 in words is "one hundred twenty-five trillion, four hundred fifty-four billion, one hundred fifty-four million, six hundred thirty-six thousand, one hundred one".