115651620352 has 20 divisors (see below), whose sum is σ = 231077359656. Its totient is φ = 57825809920.

The previous prime is 115651620311. The next prime is 115651620439. The reversal of 115651620352 is 253026156511.

It is a happy number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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, 112940524 + ... + 112941547.

Almost surely, 2^115651620352 is an apocalyptic number.

It is an amenable number.

115651620352 is a deficient number, since it is larger than the sum of its proper divisors (115425739304).

115651620352 is an frugal number, since it uses more digits than its factorization.

115651620352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225882089 (or 225882073 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 37.

Adding to 115651620352 its reverse (253026156511), we get a palindrome (368677776863).

The spelling of 115651620352 in words is "one hundred fifteen billion, six hundred fifty-one million, six hundred twenty thousand, three hundred fifty-two".