1150115063857 has 8 divisors (see below), whose sum is σ = 1189787985000. Its totient is φ = 1110443061504.

The previous prime is 1150115063821. The next prime is 1150115063891. The reversal of 1150115063857 is 7583605110511.

It can be written as a sum of positive squares in 4 ways, for example, as 231126331536 + 918988732321 = 480756^2 + 958639^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1150115063857 - 2³¹ = 1147967580209 is a prime.

It is a super-2 number, since 2×1150115063857² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1150115063257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3170163 + ... + 3514279.

It is an arithmetic number, because the mean of its divisors is an integer number (148723498125).

Almost surely, 2^{1150115063857} is an apocalyptic number.

It is an amenable number.

1150115063857 is a deficient number, since it is larger than the sum of its proper divisors (39672921143).

1150115063857 is a wasteful number, since it uses less digits than its factorization.

1150115063857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459395.

The product of its (nonzero) digits is 126000, while the sum is 43.

The spelling of 1150115063857 in words is "one trillion, one hundred fifty billion, one hundred fifteen million, sixty-three thousand, eight hundred fifty-seven".