152396290157 has 4 divisors (see below), whose sum is σ = 159022215840. Its totient is φ = 145770364476.

The previous prime is 152396290147. The next prime is 152396290213. The reversal of 152396290157 is 751092693251.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 751092693251 = 9491 ⋅79137361.

It is a cyclic number.

It is not a de Polignac number, because 152396290157 - 2⁴ = 152396290141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152396290147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3312962807 + ... + 3312962852.

It is an arithmetic number, because the mean of its divisors is an integer number (39755553960).

Almost surely, 2^152396290157 is an apocalyptic number.

It is an amenable number.

152396290157 is a deficient number, since it is larger than the sum of its proper divisors (6625925683).

152396290157 is an equidigital number, since it uses as much as digits as its factorization.

152396290157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6625925682.

The product of its (nonzero) digits is 1020600, while the sum is 50.

The spelling of 152396290157 in words is "one hundred fifty-two billion, three hundred ninety-six million, two hundred ninety thousand, one hundred fifty-seven".