252625150139 has 2 divisors, whose sum is σ = 252625150140. Its totient is φ = 252625150138.

The previous prime is 252625150111. The next prime is 252625150171. The reversal of 252625150139 is 931051526252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252625150139 - 2³² = 248330182843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 252625150096 and 252625150105.

It is not a weakly prime, because it can be changed into another prime (252625150109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126312575069 + 126312575070.

It is an arithmetic number, because the mean of its divisors is an integer number (126312575070).

Almost surely, 2^252625150139 is an apocalyptic number.

252625150139 is a deficient number, since it is larger than the sum of its proper divisors (1).

252625150139 is an equidigital number, since it uses as much as digits as its factorization.

252625150139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 252625150139 in words is "two hundred fifty-two billion, six hundred twenty-five million, one hundred fifty thousand, one hundred thirty-nine".