693750152 has 16 divisors (see below), whose sum is σ = 1301415900. Its totient is φ = 346705920.

The previous prime is 693750137. The next prime is 693750163. The reversal of 693750152 is 251057396.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 639786436 + 53963716 = 25294^2 + 7346^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2777 + ... + 37352.

Almost surely, 2^693750152 is an apocalyptic number.

It is an amenable number.

693750152 is a deficient number, since it is larger than the sum of its proper divisors (607665748).

693750152 is a wasteful number, since it uses less digits than its factorization.

693750152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42296 (or 42292 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 38.

The square root of 693750152 is about 26339.1372675720. The cubic root of 693750152 is about 885.2535909200.

The spelling of 693750152 in words is "six hundred ninety-three million, seven hundred fifty thousand, one hundred fifty-two".