152354399 has 2 divisors, whose sum is σ = 152354400. Its totient is φ = 152354398.

The previous prime is 152354351. The next prime is 152354443. The reversal of 152354399 is 993453251.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152354399 - 2¹⁶ = 152288863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152354309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76177199 + 76177200.

It is an arithmetic number, because the mean of its divisors is an integer number (76177200).

Almost surely, 2^152354399 is an apocalyptic number.

152354399 is a deficient number, since it is larger than the sum of its proper divisors (1).

152354399 is an equidigital number, since it uses as much as digits as its factorization.

152354399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145800, while the sum is 41.

The square root of 152354399 is about 12343.1924152547. The cubic root of 152354399 is about 534.0947792416.

The spelling of 152354399 in words is "one hundred fifty-two million, three hundred fifty-four thousand, three hundred ninety-nine".