6898453151 has 4 divisors (see below), whose sum is σ = 6923357592. Its totient is φ = 6873548712.

The previous prime is 6898452989. The next prime is 6898453169. The reversal of 6898453151 is 1513548986.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1513548986 = 2 ⋅756774493.

It is a cyclic number.

It is not a de Polignac number, because 6898453151 - 2¹⁸ = 6898191007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6898453151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6898453351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12451805 + ... + 12452358.

It is an arithmetic number, because the mean of its divisors is an integer number (1730839398).

Almost surely, 2^6898453151 is an apocalyptic number.

6898453151 is a deficient number, since it is larger than the sum of its proper divisors (24904441).

6898453151 is a wasteful number, since it uses less digits than its factorization.

6898453151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24904440.

The product of its digits is 1036800, while the sum is 50.

The square root of 6898453151 is about 83056.9271704654. The cubic root of 6898453151 is about 1903.6359876837.

The spelling of 6898453151 in words is "six billion, eight hundred ninety-eight million, four hundred fifty-three thousand, one hundred fifty-one".