5449157302 has 16 divisors (see below), whose sum is σ = 8299062720. Its totient is φ = 2682835848.

The previous prime is 5449157297. The next prime is 5449157323. The reversal of 5449157302 is 2037519445.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404349 + ... + 417607.

It is an arithmetic number, because the mean of its divisors is an integer number (518691420).

Almost surely, 2^5449157302 is an apocalyptic number.

5449157302 is a deficient number, since it is larger than the sum of its proper divisors (2849905418).

5449157302 is a wasteful number, since it uses less digits than its factorization.

5449157302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16395.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 5449157302 is about 73818.4076094845. The cubic root of 5449157302 is about 1759.7181562716.

The spelling of 5449157302 in words is "five billion, four hundred forty-nine million, one hundred fifty-seven thousand, three hundred two".