152555426565 has 8 divisors (see below), whose sum is σ = 244088682528. Its totient is φ = 81362894160.

The previous prime is 152555426539. The next prime is 152555426593. The reversal of 152555426565 is 565624555251.

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

It is not a de Polignac number, because 152555426565 - 2¹⁵ = 152555393797 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5085180871 + ... + 5085180900.

It is an arithmetic number, because the mean of its divisors is an integer number (30511085316).

Almost surely, 2^152555426565 is an apocalyptic number.

152555426565 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152555426565 is a deficient number, since it is larger than the sum of its proper divisors (91533255963).

152555426565 is a wasteful number, since it uses less digits than its factorization.

152555426565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10170361779.

The product of its digits is 9000000, while the sum is 51.

The spelling of 152555426565 in words is "one hundred fifty-two billion, five hundred fifty-five million, four hundred twenty-six thousand, five hundred sixty-five".