500078253 has 8 divisors (see below), whose sum is σ = 666968608. Its totient is φ = 333286704.

The previous prime is 500078209. The next prime is 500078269. The reversal of 500078253 is 352870005.

It is a happy number.

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

It is not a de Polignac number, because 500078253 - 2⁹ = 500077741 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 500078253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500078153) 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, 11950 + ... + 33807.

It is an arithmetic number, because the mean of its divisors is an integer number (83371076).

Almost surely, 2^500078253 is an apocalyptic number.

It is an amenable number.

500078253 is a deficient number, since it is larger than the sum of its proper divisors (166890355).

500078253 is a wasteful number, since it uses less digits than its factorization.

500078253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49403.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 500078253 is about 22362.4294968145. The cubic root of 500078253 is about 793.7419301223.

The spelling of 500078253 in words is "five hundred million, seventy-eight thousand, two hundred fifty-three".