153380537388 has 48 divisors (see below), whose sum is σ = 428241960160. Its totient is φ = 47194011072.

The previous prime is 153380537381. The next prime is 153380537411. The reversal of 153380537388 is 883735083351.

153380537388 is a `hidden beast` number, since 153 + 3 + 80 + 5 + 37 + 388 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (153380537381) 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, 54621295 + ... + 54624102.

Almost surely, 2^153380537388 is an apocalyptic number.

153380537388 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

153380537388 is an abundant number, since it is smaller than the sum of its proper divisors (274861422772).

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

153380537388 is a wasteful number, since it uses less digits than its factorization.

153380537388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109245423 (or 109245415 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 153380537388 in words is "one hundred fifty-three billion, three hundred eighty million, five hundred thirty-seven thousand, three hundred eighty-eight".