536870923 has 2 divisors, whose sum is σ = 536870924.
Its totient is φ = 536870922.
The previous prime is 536870909. The next prime is 536870951. The reversal of 536870923 is 329078635.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 536870923 - 213 = 536862731 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 536870923.
It is not a weakly prime, because it can be changed into another prime (536870123) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268435461 + 268435462.
It is an arithmetic number, because the mean of its divisors is an integer number (268435462).
Almost surely, 2536870923 is an apocalyptic number.
536870923 is a deficient number, since it is larger than the sum of its proper divisors (1).
536870923 is an equidigital number, since it uses as much as digits as its factorization.
536870923 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 272160, while the sum is 43.
The square root of 536870923 is about 23170.4752432918.
The cubic root of 536870923 is about 812.7493441586.
The spelling of 536870923 in words is "five hundred thirty-six million, eight hundred seventy thousand, nine hundred twenty-three".