3752515139 has 2 divisors, whose sum is σ = 3752515140. Its totient is φ = 3752515138.

The previous prime is 3752515103. The next prime is 3752515171. The reversal of 3752515139 is 9315152573.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3752515139 - 2²⁴ = 3735737923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3752515096 and 3752515105.

It is not a weakly prime, because it can be changed into another prime (3752505139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1876257569 + 1876257570.

It is an arithmetic number, because the mean of its divisors is an integer number (1876257570).

Almost surely, 2^3752515139 is an apocalyptic number.

3752515139 is a deficient number, since it is larger than the sum of its proper divisors (1).

3752515139 is an equidigital number, since it uses as much as digits as its factorization.

3752515139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141750, while the sum is 41.

The square root of 3752515139 is about 61257.7761512773. The cubic root of 3752515139 is about 1553.9635140924.

The spelling of 3752515139 in words is "three billion, seven hundred fifty-two million, five hundred fifteen thousand, one hundred thirty-nine".