2345233538 has 32 divisors (see below), whose sum is σ = 3947272560. Its totient is φ = 1039575040.

The previous prime is 2345233537. The next prime is 2345233547. The reversal of 2345233538 is 8353325432.

It can be written as a sum of positive squares in 8 ways, for example, as 1443012169 + 902221369 = 37987^2 + 30037^2 .

It is not an unprimeable number, because it can be changed into a prime (2345233531) 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, 11420 + ... + 69432.

Almost surely, 2^2345233538 is an apocalyptic number.

2345233538 is a deficient number, since it is larger than the sum of its proper divisors (1602039022).

2345233538 is a wasteful number, since it uses less digits than its factorization.

2345233538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58102.

The product of its digits is 259200, while the sum is 38.

The square root of 2345233538 is about 48427.6113183378. The cubic root of 2345233538 is about 1328.6034180307.

The spelling of 2345233538 in words is "two billion, three hundred forty-five million, two hundred thirty-three thousand, five hundred thirty-eight".