253141698 has 16 divisors (see below), whose sum is σ = 506936160. Its totient is φ = 84271776.

The previous prime is 253141697. The next prime is 253141699. The reversal of 253141698 is 896141352.

It is an interprime number because it is at equal distance from previous prime (253141697) and next prime (253141699).

It is not an unprimeable number, because it can be changed into a prime (253141697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22083 + ... + 31526.

It is an arithmetic number, because the mean of its divisors is an integer number (31683510).

Almost surely, 2^253141698 is an apocalyptic number.

253141698 is an abundant number, since it is smaller than the sum of its proper divisors (253794462).

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

253141698 is a wasteful number, since it uses less digits than its factorization.

253141698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54401.

The product of its digits is 51840, while the sum is 39.

The square root of 253141698 is about 15910.4273355558. The cubic root of 253141698 is about 632.5884084370.

The spelling of 253141698 in words is "two hundred fifty-three million, one hundred forty-one thousand, six hundred ninety-eight".