5402323115 has 32 divisors (see below), whose sum is σ = 7582740480. Its totient is φ = 3617869824.

The previous prime is 5402323111. The next prime is 5402323127. The reversal of 5402323115 is 5113232045.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5402323115 - 2² = 5402323111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5402323111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 824171 + ... + 830699.

It is an arithmetic number, because the mean of its divisors is an integer number (236960640).

Almost surely, 2^5402323115 is an apocalyptic number.

5402323115 is a deficient number, since it is larger than the sum of its proper divisors (2180417365).

5402323115 is a wasteful number, since it uses less digits than its factorization.

5402323115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7091.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5402323115 is about 73500.4973792695. The cubic root of 5402323115 is about 1754.6621931349.

The spelling of 5402323115 in words is "five billion, four hundred two million, three hundred twenty-three thousand, one hundred fifteen".