157604851 has 2 divisors, whose sum is σ = 157604852. Its totient is φ = 157604850.

The previous prime is 157604831. The next prime is 157604869. The reversal of 157604851 is 158406751.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 157604851 - 2¹⁵ = 157572083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 157604851.

It is not a weakly prime, because it can be changed into another prime (157604801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78802425 + 78802426.

It is an arithmetic number, because the mean of its divisors is an integer number (78802426).

Almost surely, 2^157604851 is an apocalyptic number.

157604851 is a deficient number, since it is larger than the sum of its proper divisors (1).

157604851 is an equidigital number, since it uses as much as digits as its factorization.

157604851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 157604851 is about 12554.0770668337. The cubic root of 157604851 is about 540.1609613900.

The spelling of 157604851 in words is "one hundred fifty-seven million, six hundred four thousand, eight hundred fifty-one".