2315545302 has 32 divisors (see below), whose sum is σ = 5392541952. Its totient is φ = 649101024.

The previous prime is 2315545301. The next prime is 2315545373. The reversal of 2315545302 is 2035455132.

It is a super-2 number, since 2×2315545302² = 10723500091228542408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2315545302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315545301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517888 + ... + 522339.

It is an arithmetic number, because the mean of its divisors is an integer number (168516936).

Almost surely, 2^2315545302 is an apocalyptic number.

2315545302 is an abundant number, since it is smaller than the sum of its proper divisors (3076996650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2315545302 is a wasteful number, since it uses less digits than its factorization.

2315545302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040292.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 2315545302 is about 48120.1132791684. The cubic root of 2315545302 is about 1322.9733444741.

The spelling of 2315545302 in words is "two billion, three hundred fifteen million, five hundred forty-five thousand, three hundred two".