155050616356256 has 24 divisors (see below), whose sum is σ = 305407694166624. Its totient is φ = 77486757520320.

The previous prime is 155050616356243. The next prime is 155050616356277. The reversal of 155050616356256 is 652653616050551.

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, 1204642700 + ... + 1204771403.

It is an arithmetic number, because the mean of its divisors is an integer number (12725320590276).

Almost surely, 2^{155050616356256} is an apocalyptic number.

155050616356256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

155050616356256 is a deficient number, since it is larger than the sum of its proper divisors (150357077810368).

155050616356256 is a wasteful number, since it uses less digits than its factorization.

155050616356256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2409416124 (or 2409416116 counting only the distinct ones).

The product of its (nonzero) digits is 24300000, while the sum is 56.

The spelling of 155050616356256 in words is "one hundred fifty-five trillion, fifty billion, six hundred sixteen million, three hundred fifty-six thousand, two hundred fifty-six".