26380790750 has 32 divisors (see below), whose sum is σ = 50977914624. Its totient is φ = 10211916000.

The previous prime is 26380790747. The next prime is 26380790753. The reversal of 26380790750 is 5709708362.

It is an interprime number because it is at equal distance from previous prime (26380790747) and next prime (26380790753).

It is a super-2 number, since 2×26380790750² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26380790695 and 26380790704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26380790753) 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, 1694237 + ... + 1709736.

It is an arithmetic number, because the mean of its divisors is an integer number (1593059832).

Almost surely, 2^26380790750 is an apocalyptic number.

26380790750 is a deficient number, since it is larger than the sum of its proper divisors (24597123874).

26380790750 is a wasteful number, since it uses less digits than its factorization.

26380790750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3404021 (or 3404011 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 26380790750 in words is "twenty-six billion, three hundred eighty million, seven hundred ninety thousand, seven hundred fifty".