152490279 has 16 divisors (see below), whose sum is σ = 207964800. Its totient is φ = 99358176.

The previous prime is 152490263. The next prime is 152490287. The reversal of 152490279 is 972094251.

It is not a de Polignac number, because 152490279 - 2⁴ = 152490263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152490229) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 29277 + ... + 34089.

It is an arithmetic number, because the mean of its divisors is an integer number (12997800).

Almost surely, 2^152490279 is an apocalyptic number.

152490279 is a deficient number, since it is larger than the sum of its proper divisors (55474521).

152490279 is a wasteful number, since it uses less digits than its factorization.

152490279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5054.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 152490279 is about 12348.6954371707. The cubic root of 152490279 is about 534.2535127267.

The spelling of 152490279 in words is "one hundred fifty-two million, four hundred ninety thousand, two hundred seventy-nine".