195002882540 has 12 divisors (see below), whose sum is σ = 409506053376. Its totient is φ = 78001153008.

The previous prime is 195002882527. The next prime is 195002882567. The reversal of 195002882540 is 45288200591.

It is a super-2 number, since 2×195002882540² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 195002882491 and 195002882500.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4875072044 + ... + 4875072083.

It is an arithmetic number, because the mean of its divisors is an integer number (34125504448).

Almost surely, 2^195002882540 is an apocalyptic number.

195002882540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

195002882540 is an abundant number, since it is smaller than the sum of its proper divisors (214503170836).

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

195002882540 is a wasteful number, since it uses less digits than its factorization.

195002882540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9750144136 (or 9750144134 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 44.

The spelling of 195002882540 in words is "one hundred ninety-five billion, two million, eight hundred eighty-two thousand, five hundred forty".