152012271593 has 36 divisors (see below), whose sum is σ = 202742965980. Its totient is φ = 113198432256.

The previous prime is 152012271589. The next prime is 152012271611. The reversal of 152012271593 is 395172210251.

It can be written as a sum of positive squares in 6 ways, for example, as 21248309824 + 130763961769 = 145768^2 + 361613^2 .

It is not a de Polignac number, because 152012271593 - 2² = 152012271589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (152012271563) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 399128 + ... + 680681.

It is an arithmetic number, because the mean of its divisors is an integer number (5631749055).

Almost surely, 2^152012271593 is an apocalyptic number.

152012271593 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

152012271593 is a deficient number, since it is larger than the sum of its proper divisors (50730694387).

152012271593 is a wasteful number, since it uses less digits than its factorization.

152012271593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079866 (or 1079846 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 38.

The spelling of 152012271593 in words is "one hundred fifty-two billion, twelve million, two hundred seventy-one thousand, five hundred ninety-three".