153365015121456 has 40 divisors (see below), whose sum is σ = 406900873457584. Its totient is φ = 49740004903680.

The previous prime is 153365015121449. The next prime is 153365015121467. The reversal of 153365015121456 is 654121510563351.

153365015121456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43177085815 + ... + 43177089366.

Almost surely, 2^{153365015121456} is an apocalyptic number.

153365015121456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

153365015121456 is an abundant number, since it is smaller than the sum of its proper divisors (253535858336128).

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

153365015121456 is a wasteful number, since it uses less digits than its factorization.

153365015121456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86354175229 (or 86354175223 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 48.

It can be divided in two parts, 1533650 and 15121456, that added together give a triangular number (16655106 = T₅₇₇₁).

The spelling of 153365015121456 in words is "one hundred fifty-three trillion, three hundred sixty-five billion, fifteen million, one hundred twenty-one thousand, four hundred fifty-six".