152755790 has 32 divisors (see below), whose sum is σ = 304197120. Its totient is φ = 54762400.

The previous prime is 152755777. The next prime is 152755793. The reversal of 152755790 is 97557251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152755793) 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, 1970 + ... + 17589.

It is an arithmetic number, because the mean of its divisors is an integer number (9506160).

Almost surely, 2^152755790 is an apocalyptic number.

152755790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152755790 is a deficient number, since it is larger than the sum of its proper divisors (151441330).

152755790 is a wasteful number, since it uses less digits than its factorization.

152755790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19648.

The product of its (nonzero) digits is 110250, while the sum is 41.

The square root of 152755790 is about 12359.4413304162. The cubic root of 152755790 is about 534.5634077499.

The spelling of 152755790 in words is "one hundred fifty-two million, seven hundred fifty-five thousand, seven hundred ninety".