503206461030 has 128 divisors (see below), whose sum is σ = 1486627623936. Its totient is φ = 106154380800.

The previous prime is 503206461011. The next prime is 503206461053. The reversal of 503206461030 is 30164602305.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25900720 + ... + 25920140.

It is an arithmetic number, because the mean of its divisors is an integer number (11614278312).

Almost surely, 2^503206461030 is an apocalyptic number.

503206461030 is an abundant number, since it is smaller than the sum of its proper divisors (983421162906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503206461030 is a wasteful number, since it uses less digits than its factorization.

503206461030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28942.

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 503206461030 in words is "five hundred three billion, two hundred six million, four hundred sixty-one thousand, thirty".