59898689895 has 96 divisors (see below), whose sum is σ = 110177625600. Its totient is φ = 27714691840.

The previous prime is 59898689891. The next prime is 59898689909.

59898689895 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 59898689895 - 2² = 59898689891 is a prime.

It is a super-2 number, since 2×59898689895² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59898689891) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 21246796 + ... + 21249614.

It is an arithmetic number, because the mean of its divisors is an integer number (1147683600).

Almost surely, 2^59898689895 is an apocalyptic number.

59898689895 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

59898689895 is a deficient number, since it is larger than the sum of its proper divisors (50278935705).

59898689895 is a wasteful number, since it uses less digits than its factorization.

59898689895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381 (or 3370 counting only the distinct ones).

The product of its digits is 4031078400, while the sum is 84.

The spelling of 59898689895 in words is "fifty-nine billion, eight hundred ninety-eight million, six hundred eighty-nine thousand, eight hundred ninety-five".