26049029039937 has 16 divisors (see below), whose sum is σ = 38593427688000. Its totient is φ = 17364996260352.

The previous prime is 26049029039927. The next prime is 26049029040029. The reversal of 26049029039937 is 73993092094062.

26049029039937 is a `hidden beast` number, since 2 + 6 + 0 + 490 + 29 + 0 + 3 + 99 + 37 = 666.

It is not a de Polignac number, because 26049029039937 - 2¹⁹ = 26049028515649 is a prime.

It is a super-2 number, since 2×26049029039937² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26049029039927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27952512 + ... + 28869377.

It is an arithmetic number, because the mean of its divisors is an integer number (2412089230500).

Almost surely, 2^{26049029039937} is an apocalyptic number.

26049029039937 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

26049029039937 is a deficient number, since it is larger than the sum of its proper divisors (12544398648063).

26049029039937 is a wasteful number, since it uses less digits than its factorization.

26049029039937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56838877 (or 56838871 counting only the distinct ones).

The product of its (nonzero) digits is 39680928, while the sum is 63.

The spelling of 26049029039937 in words is "twenty-six trillion, forty-nine billion, twenty-nine million, thirty-nine thousand, nine hundred thirty-seven".