555941246620 has 12 divisors (see below), whose sum is σ = 1167476617944. Its totient is φ = 222376498640.

The previous prime is 555941246537. The next prime is 555941246639. The reversal of 555941246620 is 26642149555.

It is a super-2 number, since 2×555941246620² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13898531146 + ... + 13898531185.

It is an arithmetic number, because the mean of its divisors is an integer number (97289718162).

Almost surely, 2^555941246620 is an apocalyptic number.

It is an amenable number.

555941246620 is an abundant number, since it is smaller than the sum of its proper divisors (611535371324).

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

555941246620 is a wasteful number, since it uses less digits than its factorization.

555941246620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27797062340 (or 27797062338 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 555941246620 in words is "five hundred fifty-five billion, nine hundred forty-one million, two hundred forty-six thousand, six hundred twenty".