157600061 has 4 divisors (see below), whose sum is σ = 157625952. Its totient is φ = 157574172.

The previous prime is 157599989. The next prime is 157600067. The reversal of 157600061 is 160006751.

157600061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 157600061 - 2¹⁴ = 157583677 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 157600061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157600067) 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, 1736 + ... + 17838.

It is an arithmetic number, because the mean of its divisors is an integer number (39406488).

Almost surely, 2^157600061 is an apocalyptic number.

It is an amenable number.

157600061 is a deficient number, since it is larger than the sum of its proper divisors (25891).

157600061 is an equidigital number, since it uses as much as digits as its factorization.

157600061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25890.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 157600061 is about 12553.8862907070. The cubic root of 157600061 is about 540.1554890601.

The spelling of 157600061 in words is "one hundred fifty-seven million, six hundred thousand, sixty-one".