26464051 has 2 divisors, whose sum is σ = 26464052. Its totient is φ = 26464050.

The previous prime is 26463959. The next prime is 26464063. The reversal of 26464051 is 15046462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26464051 - 2²³ = 18075443 is a prime.

It is not a weakly prime, because it can be changed into another prime (26464091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13232025 + 13232026.

It is an arithmetic number, because the mean of its divisors is an integer number (13232026).

Almost surely, 2^26464051 is an apocalyptic number.

26464051 is a deficient number, since it is larger than the sum of its proper divisors (1).

26464051 is an equidigital number, since it uses as much as digits as its factorization.

26464051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 26464051 is about 5144.3222099709. The cubic root of 26464051 is about 298.0017228854.

The spelling of 26464051 in words is "twenty-six million, four hundred sixty-four thousand, fifty-one".