152499937 has 2 divisors, whose sum is σ = 152499938. Its totient is φ = 152499936.

The previous prime is 152499923. The next prime is 152499961. The reversal of 152499937 is 739994251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137569441 + 14930496 = 11729^2 + 3864^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152499937 is a prime.

It is not a weakly prime, because it can be changed into another prime (152499337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76249968 + 76249969.

It is an arithmetic number, because the mean of its divisors is an integer number (76249969).

Almost surely, 2^152499937 is an apocalyptic number.

It is an amenable number.

152499937 is a deficient number, since it is larger than the sum of its proper divisors (1).

152499937 is an equidigital number, since it uses as much as digits as its factorization.

152499937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 49.

The square root of 152499937 is about 12349.0864844328. The cubic root of 152499937 is about 534.2647915035.

The spelling of 152499937 in words is "one hundred fifty-two million, four hundred ninety-nine thousand, nine hundred thirty-seven".