503233421045 has 8 divisors (see below), whose sum is σ = 617923828896. Its totient is φ = 393224254416.

The previous prime is 503233420999. The next prime is 503233421059. The reversal of 503233421045 is 540124332305.

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 503233421045 - 2¹⁶ = 503233355509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1170310067 + ... + 1170310496.

It is an arithmetic number, because the mean of its divisors is an integer number (77240478612).

Almost surely, 2^503233421045 is an apocalyptic number.

It is an amenable number.

503233421045 is a deficient number, since it is larger than the sum of its proper divisors (114690407851).

503233421045 is a wasteful number, since it uses less digits than its factorization.

503233421045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340620611.

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 503233421045 in words is "five hundred three billion, two hundred thirty-three million, four hundred twenty-one thousand, forty-five".