26015051 has 2 divisors, whose sum is σ = 26015052. Its totient is φ = 26015050.

The previous prime is 26015029. The next prime is 26015063. The reversal of 26015051 is 15051062.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26015051 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26015021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13007525 + 13007526.

It is an arithmetic number, because the mean of its divisors is an integer number (13007526).

Almost surely, 2^26015051 is an apocalyptic number.

26015051 is a deficient number, since it is larger than the sum of its proper divisors (1).

26015051 is an equidigital number, since it uses as much as digits as its factorization.

26015051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 26015051 is about 5100.4951720397. The cubic root of 26015051 is about 296.3067605936.

The spelling of 26015051 in words is "twenty-six million, fifteen thousand, fifty-one".