2606528051 has 2 divisors, whose sum is σ = 2606528052. Its totient is φ = 2606528050.

The previous prime is 2606528047. The next prime is 2606528059. The reversal of 2606528051 is 1508256062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2606528051 - 2² = 2606528047 is a prime.

It is not a weakly prime, because it can be changed into another prime (2606528059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1303264025 + 1303264026.

It is an arithmetic number, because the mean of its divisors is an integer number (1303264026).

Almost surely, 2^2606528051 is an apocalyptic number.

2606528051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2606528051 is an equidigital number, since it uses as much as digits as its factorization.

2606528051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 2606528051 is about 51054.1678122364. The cubic root of 2606528051 is about 1376.2187411048.

The spelling of 2606528051 in words is "two billion, six hundred six million, five hundred twenty-eight thousand, fifty-one".