153099256680 has 320 divisors, whose sum is σ = 524520334800. Its totient is φ = 40042045440.

The previous prime is 153099256679. The next prime is 153099256691. The reversal of 153099256680 is 86652990351.

It is a happy number.

153099256680 is a `hidden beast` number, since 1 + 5 + 309 + 9 + 256 + 6 + 80 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 30743414244 + 122355842436 = 175338^2 + 349794^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 85577226 + ... + 85579014.

Almost surely, 2^153099256680 is an apocalyptic number.

153099256680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153099256680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262260167400).

153099256680 is an abundant number, since it is smaller than the sum of its proper divisors (371421078120).

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

153099256680 is a wasteful number, since it uses less digits than its factorization.

153099256680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2306 (or 2293 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 54.

The spelling of 153099256680 in words is "one hundred fifty-three billion, ninety-nine million, two hundred fifty-six thousand, six hundred eighty".