153489868660 has 48 divisors (see below), whose sum is σ = 342791346240. Its totient is φ = 57564933120.

The previous prime is 153489868657. The next prime is 153489868667. The reversal of 153489868660 is 66868984351.

153489868660 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 153489868592 and 153489868601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153489868667) 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, 2045206 + ... + 2118925.

It is an arithmetic number, because the mean of its divisors is an integer number (7141486380).

Almost surely, 2^153489868660 is an apocalyptic number.

153489868660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153489868660 is an abundant number, since it is smaller than the sum of its proper divisors (189301477580).

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

153489868660 is a wasteful number, since it uses less digits than its factorization.

153489868660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4164256 (or 4164254 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 64.

The spelling of 153489868660 in words is "one hundred fifty-three billion, four hundred eighty-nine million, eight hundred sixty-eight thousand, six hundred sixty".