155371250084672 has 28 divisors (see below), whose sum is σ = 315834698157636. Its totient is φ = 75790853698560.

The previous prime is 155371250084669. The next prime is 155371250084681. The reversal of 155371250084672 is 276480052173551.

It can be written as a sum of positive squares in 2 ways, for example, as 47186787901696 + 108184462182976 = 6869264^2 + 10401176^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29605799603 + ... + 29605804850.

It is an arithmetic number, because the mean of its divisors is an integer number (11279810648487).

Almost surely, 2^{155371250084672} is an apocalyptic number.

It is an amenable number.

155371250084672 is an abundant number, since it is smaller than the sum of its proper divisors (160463448072964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

155371250084672 is an equidigital number, since it uses as much as digits as its factorization.

155371250084672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59211604506 (or 59211604496 counting only the distinct ones).

The product of its (nonzero) digits is 14112000, while the sum is 56.

The spelling of 155371250084672 in words is "one hundred fifty-five trillion, three hundred seventy-one billion, two hundred fifty million, eighty-four thousand, six hundred seventy-two".