503360464261 has 16 divisors (see below), whose sum is σ = 521404144128. Its totient is φ = 485430566400.

The previous prime is 503360464219. The next prime is 503360464283. The reversal of 503360464261 is 162464063305.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-503360464261 is a prime.

It is a super-2 number, since 2×503360464261² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503360462261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60707526 + ... + 60715816.

It is an arithmetic number, because the mean of its divisors is an integer number (32587759008).

Almost surely, 2^503360464261 is an apocalyptic number.

It is an amenable number.

503360464261 is a deficient number, since it is larger than the sum of its proper divisors (18043679867).

503360464261 is a wasteful number, since it uses less digits than its factorization.

503360464261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14892.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 503360464261 in words is "five hundred three billion, three hundred sixty million, four hundred sixty-four thousand, two hundred sixty-one".