503056212630 has 64 divisors (see below), whose sum is σ = 1271054453760. Its totient is φ = 127070325504.

The previous prime is 503056212619. The next prime is 503056212661. The reversal of 503056212630 is 36212650305.

It is a junction number, because it is equal to n+sod(n) for n = 503056212591 and 503056212600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4347282 + ... + 4461498.

It is an arithmetic number, because the mean of its divisors is an integer number (19860225840).

Almost surely, 2^503056212630 is an apocalyptic number.

503056212630 is an abundant number, since it is smaller than the sum of its proper divisors (767998241130).

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

503056212630 is a wasteful number, since it uses less digits than its factorization.

503056212630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121973.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 503056212630 its reverse (36212650305), we get a palindrome (539268862935).

The spelling of 503056212630 in words is "five hundred three billion, fifty-six million, two hundred twelve thousand, six hundred thirty".