152025431 has 2 divisors, whose sum is σ = 152025432. Its totient is φ = 152025430.

The previous prime is 152025427. The next prime is 152025449. The reversal of 152025431 is 134520251.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152025431 - 2² = 152025427 is a prime.

It is a super-2 number, since 2×152025431² = 46223463341471522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 152025397 and 152025406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152025421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76012715 + 76012716.

It is an arithmetic number, because the mean of its divisors is an integer number (76012716).

Almost surely, 2^152025431 is an apocalyptic number.

152025431 is a deficient number, since it is larger than the sum of its proper divisors (1).

152025431 is an equidigital number, since it uses as much as digits as its factorization.

152025431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 152025431 is about 12329.8593260426. The cubic root of 152025431 is about 533.7100912962.

Adding to 152025431 its reverse (134520251), we get a palindrome (286545682).

The spelling of 152025431 in words is "one hundred fifty-two million, twenty-five thousand, four hundred thirty-one".