157750460615 has 12 divisors (see below), whose sum is σ = 208074162072. Its totient is φ = 114727607280.

The previous prime is 157750460611. The next prime is 157750460633. The reversal of 157750460615 is 516064057751.

It is a happy number.

It is not a de Polignac number, because 157750460615 - 2² = 157750460611 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 157750460615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157750460611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130371677 + ... + 130372886.

It is an arithmetic number, because the mean of its divisors is an integer number (17339513506).

Almost surely, 2^157750460615 is an apocalyptic number.

157750460615 is a deficient number, since it is larger than the sum of its proper divisors (50323701457).

157750460615 is a wasteful number, since it uses less digits than its factorization.

157750460615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260744590 (or 260744579 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 47.

The spelling of 157750460615 in words is "one hundred fifty-seven billion, seven hundred fifty million, four hundred sixty thousand, six hundred fifteen".