555046405696 has 56 divisors (see below), whose sum is σ = 1131625961280. Its totient is φ = 269918111232.

The previous prime is 555046405691. The next prime is 555046405703. The reversal of 555046405696 is 696504640555.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (555046405691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6261975 + ... + 6349993.

Almost surely, 2^555046405696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 555046405696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (565812980640).

555046405696 is an abundant number, since it is smaller than the sum of its proper divisors (576579555584).

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

555046405696 is a wasteful number, since it uses less digits than its factorization.

555046405696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90731 (or 90721 counting only the distinct ones).

The product of its (nonzero) digits is 19440000, while the sum is 55.

The spelling of 555046405696 in words is "five hundred fifty-five billion, forty-six million, four hundred five thousand, six hundred ninety-six".