536274139 has 2 divisors, whose sum is σ = 536274140. Its totient is φ = 536274138.

The previous prime is 536274131. The next prime is 536274143. The reversal of 536274139 is 931472635.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 536274139 - 2³ = 536274131 is a prime.

It is not a weakly prime, because it can be changed into another prime (536274131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268137069 + 268137070.

It is an arithmetic number, because the mean of its divisors is an integer number (268137070).

Almost surely, 2^536274139 is an apocalyptic number.

536274139 is a deficient number, since it is larger than the sum of its proper divisors (1).

536274139 is an equidigital number, since it uses as much as digits as its factorization.

536274139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 40.

The square root of 536274139 is about 23157.5935494170. The cubic root of 536274139 is about 812.4480826471.

The spelling of 536274139 in words is "five hundred thirty-six million, two hundred seventy-four thousand, one hundred thirty-nine".