536842157 has 2 divisors, whose sum is σ = 536842158. Its totient is φ = 536842156.

The previous prime is 536842153. The next prime is 536842183. The reversal of 536842157 is 751248635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 292888996 + 243953161 = 17114^2 + 15619^2 .

It is a cyclic number.

It is not a de Polignac number, because 536842157 - 2² = 536842153 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536842153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268421078 + 268421079.

It is an arithmetic number, because the mean of its divisors is an integer number (268421079).

Almost surely, 2^536842157 is an apocalyptic number.

It is an amenable number.

536842157 is a deficient number, since it is larger than the sum of its proper divisors (1).

536842157 is an equidigital number, since it uses as much as digits as its factorization.

536842157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 201600, while the sum is 41.

The square root of 536842157 is about 23169.8544881059. The cubic root of 536842157 is about 812.7348279659.

The spelling of 536842157 in words is "five hundred thirty-six million, eight hundred forty-two thousand, one hundred fifty-seven".