1155356307716 has 48 divisors (see below), whose sum is σ = 2305800040320. Its totient is φ = 501805601280.

The previous prime is 1155356307709. The next prime is 1155356307719. The reversal of 1155356307716 is 6177036535511.

It is a super-2 number, since 2×1155356307716² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1155356307719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6667331 + ... + 6838421.

It is an arithmetic number, because the mean of its divisors is an integer number (48037500840).

Almost surely, 2^{1155356307716} is an apocalyptic number.

It is an amenable number.

1155356307716 is a deficient number, since it is larger than the sum of its proper divisors (1150443732604).

1155356307716 is a wasteful number, since it uses less digits than its factorization.

1155356307716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178764 (or 178762 counting only the distinct ones).

The product of its (nonzero) digits is 1984500, while the sum is 50.

The spelling of 1155356307716 in words is "one trillion, one hundred fifty-five billion, three hundred fifty-six million, three hundred seven thousand, seven hundred sixteen".