260625455198 has 16 divisors (see below), whose sum is σ = 408129084000. Its totient is φ = 124664877792.

The previous prime is 260625455183. The next prime is 260625455201. The reversal of 260625455198 is 891554526062.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20606258 + ... + 20618901.

It is an arithmetic number, because the mean of its divisors is an integer number (25508067750).

Almost surely, 2^260625455198 is an apocalyptic number.

260625455198 is a deficient number, since it is larger than the sum of its proper divisors (147503628802).

260625455198 is a wasteful number, since it uses less digits than its factorization.

260625455198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41225299.

The product of its (nonzero) digits is 5184000, while the sum is 53.

The spelling of 260625455198 in words is "two hundred sixty billion, six hundred twenty-five million, four hundred fifty-five thousand, one hundred ninety-eight".