26098885057 has 16 divisors (see below), whose sum is σ = 30176849920. Its totient is φ = 22109756112.

The previous prime is 26098885031. The next prime is 26098885063. The reversal of 26098885057 is 75058889062.

It is a cyclic number.

It is not a de Polignac number, because 26098885057 - 2¹¹ = 26098883009 is a prime.

It is a super-3 number, since 3×26098885057³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26098884992 and 26098885010.

It is not an unprimeable number, because it can be changed into a prime (26098885457) 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, 156838 + ... + 277120.

It is an arithmetic number, because the mean of its divisors is an integer number (1886053120).

Almost surely, 2^26098885057 is an apocalyptic number.

It is an amenable number.

26098885057 is a deficient number, since it is larger than the sum of its proper divisors (4077964863).

26098885057 is a wasteful number, since it uses less digits than its factorization.

26098885057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120652.

The product of its (nonzero) digits is 9676800, while the sum is 58.

The spelling of 26098885057 in words is "twenty-six billion, ninety-eight million, eight hundred eighty-five thousand, fifty-seven".