4152242531 has 2 divisors, whose sum is σ = 4152242532. Its totient is φ = 4152242530.

The previous prime is 4152242483. The next prime is 4152242543. The reversal of 4152242531 is 1352422514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4152242531 - 2⁶ = 4152242467 is a prime.

It is a super-2 number, since 2×4152242531² = 34482236072490571922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4152242494 and 4152242503.

It is not a weakly prime, because it can be changed into another prime (4152242131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2076121265 + 2076121266.

It is an arithmetic number, because the mean of its divisors is an integer number (2076121266).

Almost surely, 2^4152242531 is an apocalyptic number.

4152242531 is a deficient number, since it is larger than the sum of its proper divisors (1).

4152242531 is an equidigital number, since it uses as much as digits as its factorization.

4152242531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 29.

The square root of 4152242531 is about 64437.8966990699. The cubic root of 4152242531 is about 1607.2899808906.

The spelling of 4152242531 in words is "four billion, one hundred fifty-two million, two hundred forty-two thousand, five hundred thirty-one".