5612311394 has 8 divisors (see below), whose sum is σ = 8533788780. Its totient is φ = 2767715136.

The previous prime is 5612311373. The next prime is 5612311423. The reversal of 5612311394 is 4931132165.

It can be written as a sum of positive squares in 2 ways, for example, as 5514993169 + 97318225 = 74263^2 + 9865^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19220099 + ... + 19220390.

Almost surely, 2^5612311394 is an apocalyptic number.

5612311394 is a deficient number, since it is larger than the sum of its proper divisors (2921477386).

5612311394 is a wasteful number, since it uses less digits than its factorization.

5612311394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38440564.

The product of its digits is 19440, while the sum is 35.

The square root of 5612311394 is about 74915.3615355356. The cubic root of 5612311394 is about 1777.1084005157.

The spelling of 5612311394 in words is "five billion, six hundred twelve million, three hundred eleven thousand, three hundred ninety-four".