52813667 has 2 divisors, whose sum is σ = 52813668. Its totient is φ = 52813666.

The previous prime is 52813643. The next prime is 52813697. The reversal of 52813667 is 76631825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52813667 - 2⁶ = 52813603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52813667.

It is not a weakly prime, because it can be changed into another prime (52813627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26406833 + 26406834.

It is an arithmetic number, because the mean of its divisors is an integer number (26406834).

Almost surely, 2^52813667 is an apocalyptic number.

52813667 is a deficient number, since it is larger than the sum of its proper divisors (1).

52813667 is an equidigital number, since it uses as much as digits as its factorization.

52813667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 38.

The square root of 52813667 is about 7267.3012184717. The cubic root of 52813667 is about 375.1878572841.

The spelling of 52813667 in words is "fifty-two million, eight hundred thirteen thousand, six hundred sixty-seven".