26451732123051 has 32 divisors (see below), whose sum is σ = 37212282881280. Its totient is φ = 16667214220800.

The previous prime is 26451732122989. The next prime is 26451732123053. The reversal of 26451732123051 is 15032123715462.

It is not a de Polignac number, because 26451732123051 - 2⁹ = 26451732122539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26451732122994 and 26451732123012.

It is not an unprimeable number, because it can be changed into a prime (26451732123053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70223751 + ... + 70599423.

It is an arithmetic number, because the mean of its divisors is an integer number (1162883840040).

Almost surely, 2^{26451732123051} is an apocalyptic number.

26451732123051 is a deficient number, since it is larger than the sum of its proper divisors (10760550758229).

26451732123051 is a wasteful number, since it uses less digits than its factorization.

26451732123051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378587.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 26451732123051 in words is "twenty-six trillion, four hundred fifty-one billion, seven hundred thirty-two million, one hundred twenty-three thousand, fifty-one".