155379054125 has 16 divisors (see below), whose sum is σ = 198422672448. Its totient is φ = 121412466000.

The previous prime is 155379054121. The next prime is 155379054167. The reversal of 155379054125 is 521450973551.

It is not a de Polignac number, because 155379054125 - 2² = 155379054121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 155379054125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155379054121) 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, 14448491 + ... + 14459240.

It is an arithmetic number, because the mean of its divisors is an integer number (12401417028).

Almost surely, 2^155379054125 is an apocalyptic number.

It is an amenable number.

155379054125 is a deficient number, since it is larger than the sum of its proper divisors (43043618323).

155379054125 is an equidigital number, since it uses as much as digits as its factorization.

155379054125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28907789 (or 28907779 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 47.

The spelling of 155379054125 in words is "one hundred fifty-five billion, three hundred seventy-nine million, fifty-four thousand, one hundred twenty-five".