5395689451 has 2 divisors, whose sum is σ = 5395689452. Its totient is φ = 5395689450.

The previous prime is 5395689443. The next prime is 5395689457. The reversal of 5395689451 is 1549865935.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5395689451 - 2³ = 5395689443 is a prime.

It is a super-2 number, since 2×5395689451² = 58226929303265362802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5395689392 and 5395689401.

It is not a weakly prime, because it can be changed into another prime (5395689457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2697844725 + 2697844726.

It is an arithmetic number, because the mean of its divisors is an integer number (2697844726).

Almost surely, 2^5395689451 is an apocalyptic number.

5395689451 is a deficient number, since it is larger than the sum of its proper divisors (1).

5395689451 is an equidigital number, since it uses as much as digits as its factorization.

5395689451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832000, while the sum is 55.

The square root of 5395689451 is about 73455.3568570734. The cubic root of 5395689451 is about 1753.9436993362.

The spelling of 5395689451 in words is "five billion, three hundred ninety-five million, six hundred eighty-nine thousand, four hundred fifty-one".