270634051 has 2 divisors, whose sum is σ = 270634052. Its totient is φ = 270634050.

The previous prime is 270634027. The next prime is 270634087. The reversal of 270634051 is 150436072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 270634051 - 2⁵ = 270634019 is a prime.

It is not a weakly prime, because it can be changed into another prime (270634151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135317025 + 135317026.

It is an arithmetic number, because the mean of its divisors is an integer number (135317026).

Almost surely, 2^270634051 is an apocalyptic number.

270634051 is the 10405-th centered pentagonal number.

270634051 is a deficient number, since it is larger than the sum of its proper divisors (1).

270634051 is an equidigital number, since it uses as much as digits as its factorization.

270634051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 270634051 is about 16450.9589690085. The cubic root of 270634051 is about 646.8359453687.

The spelling of 270634051 in words is "two hundred seventy million, six hundred thirty-four thousand, fifty-one".