262988051 has 2 divisors, whose sum is σ = 262988052. Its totient is φ = 262988050.

The previous prime is 262988041. The next prime is 262988069. The reversal of 262988051 is 150889262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 262988051 - 2²² = 258793747 is a prime.

It is not a weakly prime, because it can be changed into another prime (262988021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131494025 + 131494026.

It is an arithmetic number, because the mean of its divisors is an integer number (131494026).

Almost surely, 2^262988051 is an apocalyptic number.

262988051 is a deficient number, since it is larger than the sum of its proper divisors (1).

262988051 is an equidigital number, since it uses as much as digits as its factorization.

262988051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 262988051 is about 16216.9063325901. The cubic root of 262988051 is about 640.6861545617.

The spelling of 262988051 in words is "two hundred sixty-two million, nine hundred eighty-eight thousand, fifty-one".