5550505004956 has 6 divisors (see below), whose sum is σ = 9713383758680. Its totient is φ = 2775252502476.

The previous prime is 5550505004951. The next prime is 5550505005029. The reversal of 5550505004956 is 6594005050555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550505004951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 693813125616 + ... + 693813125623.

Almost surely, 2^{5550505004956} is an apocalyptic number.

It is an amenable number.

5550505004956 is a deficient number, since it is larger than the sum of its proper divisors (4162878753724).

5550505004956 is a wasteful number, since it uses less digits than its factorization.

5550505004956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387626251243 (or 1387626251241 counting only the distinct ones).

The product of its (nonzero) digits is 3375000, while the sum is 49.

The spelling of 5550505004956 in words is "five trillion, five hundred fifty billion, five hundred five million, four thousand, nine hundred fifty-six".