152330551 has 2 divisors, whose sum is σ = 152330552. Its totient is φ = 152330550.

The previous prime is 152330537. The next prime is 152330561. The reversal of 152330551 is 155033251.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152330551 - 2⁹ = 152330039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152330561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76165275 + 76165276.

It is an arithmetic number, because the mean of its divisors is an integer number (76165276).

Almost surely, 2^152330551 is an apocalyptic number.

152330551 is a deficient number, since it is larger than the sum of its proper divisors (1).

152330551 is an equidigital number, since it uses as much as digits as its factorization.

152330551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 152330551 is about 12342.2263388742. The cubic root of 152330551 is about 534.0669105420.

It can be divided in two parts, 152330 and 551, that added together give a square (152881 = 391²).

The spelling of 152330551 in words is "one hundred fifty-two million, three hundred thirty thousand, five hundred fifty-one".