157819470604 has 12 divisors (see below), whose sum is σ = 276237334800. Its totient is φ = 78894517808.

The previous prime is 157819470587. The next prime is 157819470647. The reversal of 157819470604 is 406074918751.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3781024 + ... + 3822535.

It is an arithmetic number, because the mean of its divisors is an integer number (23019777900).

Almost surely, 2^157819470604 is an apocalyptic number.

It is an amenable number.

157819470604 is a deficient number, since it is larger than the sum of its proper divisors (118417864196).

157819470604 is a wasteful number, since it uses less digits than its factorization.

157819470604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7608752 (or 7608750 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 157819470604 in words is "one hundred fifty-seven billion, eight hundred nineteen million, four hundred seventy thousand, six hundred four".