157300417 has 4 divisors (see below), whose sum is σ = 162374656. Its totient is φ = 152226180.

The previous prime is 157300393. The next prime is 157300433. The reversal of 157300417 is 714003751.

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 157300417 - 2¹¹ = 157298369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157300447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2537073 + ... + 2537134.

It is an arithmetic number, because the mean of its divisors is an integer number (40593664).

Almost surely, 2^157300417 is an apocalyptic number.

It is an amenable number.

157300417 is a deficient number, since it is larger than the sum of its proper divisors (5074239).

157300417 is an equidigital number, since it uses as much as digits as its factorization.

157300417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5074238.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 157300417 is about 12541.9463003156. The cubic root of 157300417 is about 539.8129404672.

The spelling of 157300417 in words is "one hundred fifty-seven million, three hundred thousand, four hundred seventeen".