157008788 has 6 divisors (see below), whose sum is σ = 274765386. Its totient is φ = 78504392.

The previous prime is 157008773. The next prime is 157008793. The reversal of 157008788 is 887800751.

157008788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 154455184 + 2553604 = 12428^2 + 1598^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19626095 + ... + 19626102.

It is an arithmetic number, because the mean of its divisors is an integer number (45794231).

Almost surely, 2^157008788 is an apocalyptic number.

It is an amenable number.

157008788 is a deficient number, since it is larger than the sum of its proper divisors (117756598).

157008788 is a wasteful number, since it uses less digits than its factorization.

157008788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39252201 (or 39252199 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 44.

The square root of 157008788 is about 12530.3147606116. The cubic root of 157008788 is about 539.4791365310.

The spelling of 157008788 in words is "one hundred fifty-seven million, eight thousand, seven hundred eighty-eight".