555959619466 has 16 divisors (see below), whose sum is σ = 836529264000. Its totient is φ = 277117757280.

The previous prime is 555959619409. The next prime is 555959619517. The reversal of 555959619466 is 664916959555.

It is a super-2 number, since 2×555959619466² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 555959619395 and 555959619404.

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, 603430 + ... + 1214926.

It is an arithmetic number, because the mean of its divisors is an integer number (52283079000).

Almost surely, 2^555959619466 is an apocalyptic number.

555959619466 is a deficient number, since it is larger than the sum of its proper divisors (280569644534).

555959619466 is a wasteful number, since it uses less digits than its factorization.

555959619466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612909.

The product of its digits is 393660000, while the sum is 70.

The spelling of 555959619466 in words is "five hundred fifty-five billion, nine hundred fifty-nine million, six hundred nineteen thousand, four hundred sixty-six".