152720076888 has 80 divisors (see below), whose sum is σ = 428436674160. Its totient is φ = 50825880000.

The previous prime is 152720076857. The next prime is 152720076931. The reversal of 152720076888 is 888670027251.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 222138 + ... + 595638.

It is an arithmetic number, because the mean of its divisors is an integer number (5355458427).

Almost surely, 2^152720076888 is an apocalyptic number.

152720076888 is a gapful number since it is divisible by the number (18) 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 152720076888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214218337080).

152720076888 is an abundant number, since it is smaller than the sum of its proper divisors (275716597272).

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

152720076888 is a wasteful number, since it uses less digits than its factorization.

152720076888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374150 (or 374137 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 54.

The spelling of 152720076888 in words is "one hundred fifty-two billion, seven hundred twenty million, seventy-six thousand, eight hundred eighty-eight".