26062850840 has 32 divisors (see below), whose sum is σ = 63152293680. Its totient is φ = 9623206272.

The previous prime is 26062850771. The next prime is 26062850887. The reversal of 26062850840 is 4805826062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25059914 + ... + 25060953.

Almost surely, 2^26062850840 is an apocalyptic number.

26062850840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26062850840 is an abundant number, since it is smaller than the sum of its proper divisors (37089442840).

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

26062850840 is a wasteful number, since it uses less digits than its factorization.

26062850840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50120891 (or 50120887 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 26062850840 in words is "twenty-six billion, sixty-two million, eight hundred fifty thousand, eight hundred forty".