5149749037 has 8 divisors (see below), whose sum is σ = 5607712800. Its totient is φ = 4710477744.

The previous prime is 5149748977. The next prime is 5149749079. The reversal of 5149749037 is 7309479415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5149749037 - 2⁷ = 5149748909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5149749637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4672543 + ... + 4673644.

It is an arithmetic number, because the mean of its divisors is an integer number (700964100).

Almost surely, 2^5149749037 is an apocalyptic number.

It is an amenable number.

5149749037 is a deficient number, since it is larger than the sum of its proper divisors (457963763).

5149749037 is a wasteful number, since it uses less digits than its factorization.

5149749037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9346235.

The product of its (nonzero) digits is 952560, while the sum is 49.

The square root of 5149749037 is about 71761.7519086595. The cubic root of 5149749037 is about 1726.8794511539.

The spelling of 5149749037 in words is "five billion, one hundred forty-nine million, seven hundred forty-nine thousand, thirty-seven".