55614194450 has 24 divisors (see below), whose sum is σ = 103451472432. Its totient is φ = 22243727120.

The previous prime is 55614194443. The next prime is 55614194477. The reversal of 55614194450 is 5449141655.

55614194450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 617177 + ... + 701523.

It is an arithmetic number, because the mean of its divisors is an integer number (4310478018).

Almost surely, 2^55614194450 is an apocalyptic number.

55614194450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55614194450 is a deficient number, since it is larger than the sum of its proper divisors (47837277982).

55614194450 is a wasteful number, since it uses less digits than its factorization.

55614194450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97546 (or 97541 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 44.

The spelling of 55614194450 in words is "fifty-five billion, six hundred fourteen million, one hundred ninety-four thousand, four hundred fifty".