6198273254 has 4 divisors (see below), whose sum is σ = 9297409884. Its totient is φ = 3099136626.

The previous prime is 6198273251. The next prime is 6198273259. The reversal of 6198273254 is 4523728916.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 6198273199 and 6198273208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6198273251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1549568312 + ... + 1549568315.

It is an arithmetic number, because the mean of its divisors is an integer number (2324352471).

Almost surely, 2^6198273254 is an apocalyptic number.

6198273254 is a deficient number, since it is larger than the sum of its proper divisors (3099136630).

6198273254 is a wasteful number, since it uses less digits than its factorization.

6198273254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3099136629.

The product of its digits is 725760, while the sum is 47.

The square root of 6198273254 is about 78729.1131284990. The cubic root of 6198273254 is about 1836.9199863961.

The spelling of 6198273254 in words is "six billion, one hundred ninety-eight million, two hundred seventy-three thousand, two hundred fifty-four".