160425603749 has 4 divisors (see below), whose sum is σ = 160427645664. Its totient is φ = 160423561836.

The previous prime is 160425603707. The next prime is 160425603763. The reversal of 160425603749 is 947306524061.

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 a de Polignac number, because none of the positive numbers 2^k-160425603749 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 (160425603769) 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, 898187 + ... + 1061880.

It is an arithmetic number, because the mean of its divisors is an integer number (40106911416).

Almost surely, 2^160425603749 is an apocalyptic number.

It is an amenable number.

160425603749 is a deficient number, since it is larger than the sum of its proper divisors (2041915).

160425603749 is an equidigital number, since it uses as much as digits as its factorization.

160425603749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041914.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 160425603749 in words is "one hundred sixty billion, four hundred twenty-five million, six hundred three thousand, seven hundred forty-nine".