5619694312 has 8 divisors (see below), whose sum is σ = 10536926850. Its totient is φ = 2809847152.

The previous prime is 5619694307. The next prime is 5619694313. The reversal of 5619694312 is 2134969165.

It can be written as a sum of positive squares in only one way, i.e., 5613905476 + 5788836 = 74926^2 + 2406^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5619694313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351230887 + ... + 351230902.

Almost surely, 2^5619694312 is an apocalyptic number.

It is an amenable number.

5619694312 is a deficient number, since it is larger than the sum of its proper divisors (4917232538).

5619694312 is a wasteful number, since it uses less digits than its factorization.

5619694312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702461795 (or 702461791 counting only the distinct ones).

The product of its digits is 349920, while the sum is 46.

The square root of 5619694312 is about 74964.6204018936. The cubic root of 5619694312 is about 1777.8873129050.

The spelling of 5619694312 in words is "five billion, six hundred nineteen million, six hundred ninety-four thousand, three hundred twelve".