153298157 has 4 divisors (see below), whose sum is σ = 155238720. Its totient is φ = 151357596.

The previous prime is 153298153. The next prime is 153298169. The reversal of 153298157 is 751892351.

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.

It is a cyclic number.

It is not a de Polignac number, because 153298157 - 2² = 153298153 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 (153298153) 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 3 ways as a sum of consecutive naturals, for example, 970163 + ... + 970320.

It is an arithmetic number, because the mean of its divisors is an integer number (38809680).

Almost surely, 2^153298157 is an apocalyptic number.

It is an amenable number.

153298157 is a deficient number, since it is larger than the sum of its proper divisors (1940563).

153298157 is an equidigital number, since it uses as much as digits as its factorization.

153298157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940562.

The product of its digits is 75600, while the sum is 41.

The square root of 153298157 is about 12381.3632932727. The cubic root of 153298157 is about 535.1953250750.

The spelling of 153298157 in words is "one hundred fifty-three million, two hundred ninety-eight thousand, one hundred fifty-seven".