5444537636850 has 96 divisors (see below), whose sum is σ = 15010171620864. Its totient is φ = 1296961804800.

The previous prime is 5444537636831. The next prime is 5444537636947. The reversal of 5444537636850 is 586367354445.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44972947 + ... + 45093846.

It is an arithmetic number, because the mean of its divisors is an integer number (156355954384).

Almost surely, 2^{5444537636850} is an apocalyptic number.

5444537636850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5444537636850 is an abundant number, since it is smaller than the sum of its proper divisors (9565633984014).

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

5444537636850 is a wasteful number, since it uses less digits than its factorization.

5444537636850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90066852 (or 90066847 counting only the distinct ones).

The product of its (nonzero) digits is 145152000, while the sum is 60.

The spelling of 5444537636850 in words is "five trillion, four hundred forty-four billion, five hundred thirty-seven million, six hundred thirty-six thousand, eight hundred fifty".