157599461 has 2 divisors, whose sum is σ = 157599462. Its totient is φ = 157599460.

The previous prime is 157599439. The next prime is 157599479. The reversal of 157599461 is 164995751.

157599461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109851361 + 47748100 = 10481^2 + 6910^2 .

It is an emirp because it is prime and its reverse (164995751) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 157599461 - 2¹⁰ = 157598437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157599961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78799730 + 78799731.

It is an arithmetic number, because the mean of its divisors is an integer number (78799731).

Almost surely, 2^157599461 is an apocalyptic number.

It is an amenable number.

157599461 is a deficient number, since it is larger than the sum of its proper divisors (1).

157599461 is an equidigital number, since it uses as much as digits as its factorization.

157599461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 340200, while the sum is 47.

The square root of 157599461 is about 12553.8623937018. The cubic root of 157599461 is about 540.1548035830.

The spelling of 157599461 in words is "one hundred fifty-seven million, five hundred ninety-nine thousand, four hundred sixty-one".