26073202157 has 8 divisors (see below), whose sum is σ = 26512987296. Its totient is φ = 25634906352.

The previous prime is 26073202097. The next prime is 26073202159. The reversal of 26073202157 is 75120237062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26073202157 - 2⁶ = 26073202093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26073202159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336998 + ... + 407079.

It is an arithmetic number, because the mean of its divisors is an integer number (3314123412).

Almost surely, 2^26073202157 is an apocalyptic number.

It is an amenable number.

26073202157 is a deficient number, since it is larger than the sum of its proper divisors (439785139).

26073202157 is an equidigital number, since it uses as much as digits as its factorization.

26073202157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744667.

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 26073202157 in words is "twenty-six billion, seventy-three million, two hundred two thousand, one hundred fifty-seven".