5447148850 has 72 divisors (see below), whose sum is σ = 11968577712. Its totient is φ = 1828382400.

The previous prime is 5447148761. The next prime is 5447148853. The reversal of 5447148850 is 588417445.

It is a self number, because there is not a number n which added to its sum of digits gives 5447148850.

It is not an unprimeable number, because it can be changed into a prime (5447148853) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 63649 + ... + 122251.

It is an arithmetic number, because the mean of its divisors is an integer number (166230246).

Almost surely, 2^5447148850 is an apocalyptic number.

5447148850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5447148850 is an abundant number, since it is smaller than the sum of its proper divisors (6521428862).

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

5447148850 is a wasteful number, since it uses less digits than its factorization.

5447148850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58652 (or 58634 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 46.

The square root of 5447148850 is about 73804.8023505246. The cubic root of 5447148850 is about 1759.5019305588.

The spelling of 5447148850 in words is "five billion, four hundred forty-seven million, one hundred forty-eight thousand, eight hundred fifty".