157534616 has 8 divisors (see below), whose sum is σ = 295377420. Its totient is φ = 78767304.

The previous prime is 157534589. The next prime is 157534627. The reversal of 157534616 is 616435751.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 157534616.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9845906 + ... + 9845921.

Almost surely, 2^157534616 is an apocalyptic number.

It is an amenable number.

157534616 is a deficient number, since it is larger than the sum of its proper divisors (137842804).

157534616 is a wasteful number, since it uses less digits than its factorization.

157534616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19691833 (or 19691829 counting only the distinct ones).

The product of its digits is 75600, while the sum is 38.

The square root of 157534616 is about 12551.2794566929. The cubic root of 157534616 is about 540.0807103870.

The spelling of 157534616 in words is "one hundred fifty-seven million, five hundred thirty-four thousand, six hundred sixteen".