5749615994 has 4 divisors (see below), whose sum is σ = 8624423994. Its totient is φ = 2874807996.

The previous prime is 5749615987. The next prime is 5749616077. The reversal of 5749615994 is 4995169475.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5702515225 + 47100769 = 75515^2 + 6863^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1437403997 + ... + 1437404000.

Almost surely, 2^5749615994 is an apocalyptic number.

5749615994 is a deficient number, since it is larger than the sum of its proper divisors (2874808000).

5749615994 is a wasteful number, since it uses less digits than its factorization.

5749615994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874807999.

The product of its digits is 12247200, while the sum is 59.

The square root of 5749615994 is about 75826.2223376584. Note that the first 3 decimals coincide. The cubic root of 5749615994 is about 1791.4840531163.

The spelling of 5749615994 in words is "five billion, seven hundred forty-nine million, six hundred fifteen thousand, nine hundred ninety-four".