152005250 has 32 divisors (see below), whose sum is σ = 292262256. Its totient is φ = 59155200.

The previous prime is 152005223. The next prime is 152005277. The reversal of 152005250 is 52500251.

It is an interprime number because it is at equal distance from previous prime (152005223) and next prime (152005277).

It can be written as a sum of positive squares in 8 ways, for example, as 69939769 + 82065481 = 8363^2 + 9059^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1034 + ... + 17466.

Almost surely, 2^152005250 is an apocalyptic number.

152005250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152005250 is a deficient number, since it is larger than the sum of its proper divisors (140257006).

152005250 is a wasteful number, since it uses less digits than its factorization.

152005250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16487 (or 16477 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 152005250 is about 12329.0409197147. The cubic root of 152005250 is about 533.6864740196.

The spelling of 152005250 in words is "one hundred fifty-two million, five thousand, two hundred fifty".