26195148860 has 12 divisors (see below), whose sum is σ = 55009812648. Its totient is φ = 10478059536.

The previous prime is 26195148827. The next prime is 26195148869. The reversal of 26195148860 is 6884159162.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 26195148799 and 26195148808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26195148869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654878702 + ... + 654878741.

It is an arithmetic number, because the mean of its divisors is an integer number (4584151054).

Almost surely, 2^26195148860 is an apocalyptic number.

26195148860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26195148860 is an abundant number, since it is smaller than the sum of its proper divisors (28814663788).

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

26195148860 is a wasteful number, since it uses less digits than its factorization.

26195148860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309757452 (or 1309757450 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 50.

The spelling of 26195148860 in words is "twenty-six billion, one hundred ninety-five million, one hundred forty-eight thousand, eight hundred sixty".