503152401 has 8 divisors (see below), whose sum is σ = 673421760. Its totient is φ = 334158992.

The previous prime is 503152399. The next prime is 503152477. The reversal of 503152401 is 104251305.

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 503152401 - 2¹ = 503152399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (503157401) 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, 318066 + ... + 319643.

It is an arithmetic number, because the mean of its divisors is an integer number (84177720).

Almost surely, 2^503152401 is an apocalyptic number.

It is an amenable number.

503152401 is a deficient number, since it is larger than the sum of its proper divisors (170269359).

503152401 is a wasteful number, since it uses less digits than its factorization.

503152401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637975.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 503152401 is about 22431.0588470540. The cubic root of 503152401 is about 795.3650742088.

The spelling of 503152401 in words is "five hundred three million, one hundred fifty-two thousand, four hundred one".