152721363 has 8 divisors (see below), whose sum is σ = 204035328. Its totient is φ = 101610824.

The previous prime is 152721347. The next prime is 152721379. The reversal of 152721363 is 363127251.

It is an interprime number because it is at equal distance from previous prime (152721347) and next prime (152721379).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152721363 - 2⁴ = 152721347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 152721363.

It is not an unprimeable number, because it can be changed into a prime (152720363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49095 + ... + 52112.

It is an arithmetic number, because the mean of its divisors is an integer number (25504416).

Almost surely, 2^152721363 is an apocalyptic number.

152721363 is a deficient number, since it is larger than the sum of its proper divisors (51313965).

152721363 is a wasteful number, since it uses less digits than its factorization.

152721363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101713.

The product of its digits is 7560, while the sum is 30.

The square root of 152721363 is about 12358.0485109907. The cubic root of 152721363 is about 534.5232460488.

The spelling of 152721363 in words is "one hundred fifty-two million, seven hundred twenty-one thousand, three hundred sixty-three".