152989755 has 8 divisors (see below), whose sum is σ = 244783632. Its totient is φ = 81594528.

The previous prime is 152989723. The next prime is 152989763. The reversal of 152989755 is 557989251.

152989755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 152989755 - 2⁵ = 152989723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152989698 and 152989707.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5099644 + ... + 5099673.

It is an arithmetic number, because the mean of its divisors is an integer number (30597954).

Almost surely, 2^152989755 is an apocalyptic number.

152989755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

152989755 is a deficient number, since it is larger than the sum of its proper divisors (91793877).

152989755 is a wasteful number, since it uses less digits than its factorization.

152989755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10199325.

The product of its digits is 1134000, while the sum is 51.

The square root of 152989755 is about 12368.9027403404. The cubic root of 152989755 is about 534.8361859075.

The spelling of 152989755 in words is "one hundred fifty-two million, nine hundred eighty-nine thousand, seven hundred fifty-five".