2352742533 has 6 divisors (see below), whose sum is σ = 3398405894. Its totient is φ = 1568495016.

The previous prime is 2352742499. The next prime is 2352742559. The reversal of 2352742533 is 3352472532.

2352742533 is a `hidden beast` number, since 2 + 3 + 52 + 74 + 2 + 533 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1404225729 + 948516804 = 37473^2 + 30798^2 .

It is not a de Polignac number, because 2352742533 - 2⁸ = 2352742277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352746533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130707910 + ... + 130707927.

Almost surely, 2^2352742533 is an apocalyptic number.

It is an amenable number.

2352742533 is a deficient number, since it is larger than the sum of its proper divisors (1045663361).

2352742533 is a wasteful number, since it uses less digits than its factorization.

2352742533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261415843 (or 261415840 counting only the distinct ones).

The product of its digits is 151200, while the sum is 36.

The square root of 2352742533 is about 48505.0773940213. The cubic root of 2352742533 is about 1330.0198864496.

The spelling of 2352742533 in words is "two billion, three hundred fifty-two million, seven hundred forty-two thousand, five hundred thirty-three".