5537890550 has 48 divisors (see below), whose sum is σ = 10758811392. Its totient is φ = 2116778400.

The previous prime is 5537890543. The next prime is 5537890571. The reversal of 5537890550 is 550987355.

It is a junction number, because it is equal to n+sod(n) for n = 5537890495 and 5537890504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1736057 + ... + 1739243.

It is an arithmetic number, because the mean of its divisors is an integer number (224141904).

Almost surely, 2^5537890550 is an apocalyptic number.

5537890550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5537890550 is a deficient number, since it is larger than the sum of its proper divisors (5220920842).

5537890550 is a wasteful number, since it uses less digits than its factorization.

5537890550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4733 (or 4728 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 47.

The square root of 5537890550 is about 74417.0044411894. The cubic root of 5537890550 is about 1769.2184351983.

The spelling of 5537890550 in words is "five billion, five hundred thirty-seven million, eight hundred ninety thousand, five hundred fifty".