152351641 has 6 divisors (see below), whose sum is σ = 164972670. Its totient is φ = 140632128.

The previous prime is 152351611. The next prime is 152351651. The reversal of 152351641 is 146153251.

It can be written as a sum of positive squares in 3 ways, for example, as 13111641 + 139240000 = 3621^2 + 11800^2 .

It is not a de Polignac number, because 152351641 - 2²³ = 143963033 is a prime.

It is a super-2 number, since 2×152351641² = 46422045030785762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152351611) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 450576 + ... + 450913.

It is an arithmetic number, because the mean of its divisors is an integer number (27495445).

Almost surely, 2^152351641 is an apocalyptic number.

It is an amenable number.

152351641 is a deficient number, since it is larger than the sum of its proper divisors (12621029).

152351641 is an equidigital number, since it uses as much as digits as its factorization.

152351641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901515 (or 901502 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

The square root of 152351641 is about 12343.0806932467. The cubic root of 152351641 is about 534.0915563999.

The spelling of 152351641 in words is "one hundred fifty-two million, three hundred fifty-one thousand, six hundred forty-one".