152075831 has 2 divisors, whose sum is σ = 152075832. Its totient is φ = 152075830.

The previous prime is 152075789. The next prime is 152075849. The reversal of 152075831 is 138570251.

152075831 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (138570251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152075831 - 2⁶ = 152075767 is a prime.

It is a super-2 number, since 2×152075831² = 46254116748681122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152075431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76037915 + 76037916.

It is an arithmetic number, because the mean of its divisors is an integer number (76037916).

Almost surely, 2^152075831 is an apocalyptic number.

152075831 is a deficient number, since it is larger than the sum of its proper divisors (1).

152075831 is an equidigital number, since it uses as much as digits as its factorization.

152075831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 152075831 is about 12331.9029756157. The cubic root of 152075831 is about 533.7690639221.

The spelling of 152075831 in words is "one hundred fifty-two million, seventy-five thousand, eight hundred thirty-one".