153263656255340 has 24 divisors (see below), whose sum is σ = 321853913212272. Its totient is φ = 61305417725760.

The previous prime is 153263656255337. The next prime is 153263656255393. The reversal of 153263656255340 is 43552656362351.

It is a super-2 number, since 2×153263656255340² (a number of 29 digits) contains 22 as substring.

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, 46154882 + ... + 49363958.

It is an arithmetic number, because the mean of its divisors is an integer number (13410579717178).

Almost surely, 2^{153263656255340} is an apocalyptic number.

153263656255340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153263656255340 is an abundant number, since it is smaller than the sum of its proper divisors (168590256956932).

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

153263656255340 is a wasteful number, since it uses less digits than its factorization.

153263656255340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5597057 (or 5597055 counting only the distinct ones).

The product of its (nonzero) digits is 58320000, while the sum is 56.

The spelling of 153263656255340 in words is "one hundred fifty-three trillion, two hundred sixty-three billion, six hundred fifty-six million, two hundred fifty-five thousand, three hundred forty".