153813488640 has 352 divisors, whose sum is σ = 580392689664. Its totient is φ = 34022522880.

The previous prime is 153813488567. The next prime is 153813488663. The reversal of 153813488640 is 46884318351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3310047 + ... + 3356193.

Almost surely, 2^153813488640 is an apocalyptic number.

153813488640 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 153813488640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290196344832).

153813488640 is an abundant number, since it is smaller than the sum of its proper divisors (426579201024).

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

153813488640 is a wasteful number, since it uses less digits than its factorization.

153813488640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46213 (or 46195 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 153813488640 in words is "one hundred fifty-three billion, eight hundred thirteen million, four hundred eighty-eight thousand, six hundred forty".