53195013198 has 40 divisors (see below), whose sum is σ = 120875079600. Its totient is φ = 17481925440.

The previous prime is 53195013197. The next prime is 53195013211. The reversal of 53195013198 is 89131059135.

53195013198 is a `hidden beast` number, since 53 + 1 + 9 + 501 + 3 + 1 + 98 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53195013197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2300923 + ... + 2323926.

It is an arithmetic number, because the mean of its divisors is an integer number (3021876990).

Almost surely, 2^53195013198 is an apocalyptic number.

53195013198 is an abundant number, since it is smaller than the sum of its proper divisors (67680066402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53195013198 is a wasteful number, since it uses less digits than its factorization.

53195013198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4624934 (or 4624925 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 45.

The spelling of 53195013198 in words is "fifty-three billion, one hundred ninety-five million, thirteen thousand, one hundred ninety-eight".