152750039 has 16 divisors (see below), whose sum is σ = 169614144. Its totient is φ = 136684800.

The previous prime is 152750027. The next prime is 152750053. The reversal of 152750039 is 930057251.

It is a cyclic number.

It is not a de Polignac number, because 152750039 - 2⁸ = 152749783 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152749987 and 152750014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152750069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54947 + ... + 57659.

It is an arithmetic number, because the mean of its divisors is an integer number (10600884).

Almost surely, 2^152750039 is an apocalyptic number.

152750039 is a deficient number, since it is larger than the sum of its proper divisors (16864105).

152750039 is a wasteful number, since it uses less digits than its factorization.

152750039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2858.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 152750039 is about 12359.2086720793. The cubic root of 152750039 is about 534.5566991930.

The spelling of 152750039 in words is "one hundred fifty-two million, seven hundred fifty thousand, thirty-nine".