115767211257652 has 48 divisors (see below), whose sum is σ = 211819377687120. Its totient is φ = 55290937856000.

The previous prime is 115767211257571. The next prime is 115767211257667. The reversal of 115767211257652 is 256752112767511.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 12848539884196 + 102918671373456 = 3584486^2 + 10144884^2 .

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11092452 + ... + 18830212.

It is an arithmetic number, because the mean of its divisors is an integer number (4412903701815).

Almost surely, 2^{115767211257652} is an apocalyptic number.

It is an amenable number.

115767211257652 is a deficient number, since it is larger than the sum of its proper divisors (96052166429468).

115767211257652 is a wasteful number, since it uses less digits than its factorization.

115767211257652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7739172 (or 7739170 counting only the distinct ones).

The product of its digits is 12348000, while the sum is 58.

The spelling of 115767211257652 in words is "one hundred fifteen trillion, seven hundred sixty-seven billion, two hundred eleven million, two hundred fifty-seven thousand, six hundred fifty-two".