55003686994 has 8 divisors (see below), whose sum is σ = 82797070320. Its totient is φ = 27404663556.

The previous prime is 55003686989. The next prime is 55003687009. The reversal of 55003686994 is 49968630055.

55003686994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 48589264 + ... + 48590395.

It is an arithmetic number, because the mean of its divisors is an integer number (10349633790).

Almost surely, 2^55003686994 is an apocalyptic number.

55003686994 is a deficient number, since it is larger than the sum of its proper divisors (27793383326).

55003686994 is a wasteful number, since it uses less digits than its factorization.

55003686994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97179944.

The product of its (nonzero) digits is 6998400, while the sum is 55.

The spelling of 55003686994 in words is "fifty-five billion, three million, six hundred eighty-six thousand, nine hundred ninety-four".