2315455011 has 16 divisors (see below), whose sum is σ = 3579448320. Its totient is φ = 1476521640.

The previous prime is 2315455001. The next prime is 2315455039. The reversal of 2315455011 is 1105545132.

2315455011 is a `hidden beast` number, since 2 + 3 + 154 + 5 + 501 + 1 = 666.

It is not a de Polignac number, because 2315455011 - 2⁵ = 2315454979 is a prime.

It is a super-2 number, since 2×2315455011² = 10722663815930020242, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2315455001) 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, 1863675 + ... + 1864916.

It is an arithmetic number, because the mean of its divisors is an integer number (223715520).

Almost surely, 2^2315455011 is an apocalyptic number.

2315455011 is a deficient number, since it is larger than the sum of its proper divisors (1263993309).

2315455011 is a wasteful number, since it uses less digits than its factorization.

2315455011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3728623 (or 3728617 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 2315455011 is about 48119.1750864455. The cubic root of 2315455011 is about 1322.9561485046.

The spelling of 2315455011 in words is "two billion, three hundred fifteen million, four hundred fifty-five thousand, eleven".