5697193918 has 32 divisors (see below), whose sum is σ = 10007915904. Its totient is φ = 2407905792.

The previous prime is 5697193897. The next prime is 5697193933. The reversal of 5697193918 is 8193917965.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157830 + ... + 190537.

It is an arithmetic number, because the mean of its divisors is an integer number (312747372).

Almost surely, 2^5697193918 is an apocalyptic number.

5697193918 is a deficient number, since it is larger than the sum of its proper divisors (4310721986).

5697193918 is a wasteful number, since it uses less digits than its factorization.

5697193918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348436.

The product of its digits is 3674160, while the sum is 58.

The square root of 5697193918 is about 75479.7583329465. The cubic root of 5697193918 is about 1786.0228080639.

The spelling of 5697193918 in words is "five billion, six hundred ninety-seven million, one hundred ninety-three thousand, nine hundred eighteen".