5395693858 has 4 divisors (see below), whose sum is σ = 8093540790. Its totient is φ = 2697846928.

The previous prime is 5395693841. The next prime is 5395693867. The reversal of 5395693858 is 8583965935.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8583965935 = 5 ⋅1716793187.

It can be written as a sum of positive squares in only one way, i.e., 4732476849 + 663217009 = 68793^2 + 25753^2 .

It is a super-2 number, since 2×5395693858² = 58227024418517848328, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5395693796 and 5395693805.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1348923463 + ... + 1348923466.

Almost surely, 2^5395693858 is an apocalyptic number.

5395693858 is a deficient number, since it is larger than the sum of its proper divisors (2697846932).

5395693858 is a wasteful number, since it uses less digits than its factorization.

5395693858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2697846931.

The product of its digits is 34992000, while the sum is 61.

The square root of 5395693858 is about 73455.3868548795. The cubic root of 5395693858 is about 1753.9441768549.

The spelling of 5395693858 in words is "five billion, three hundred ninety-five million, six hundred ninety-three thousand, eight hundred fifty-eight".