64483537 has 2 divisors, whose sum is σ = 64483538. Its totient is φ = 64483536.

The previous prime is 64483487. The next prime is 64483579. The reversal of 64483537 is 73538446.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39891856 + 24591681 = 6316^2 + 4959^2 .

It is a cyclic number.

It is not a de Polignac number, because 64483537 - 2¹⁹ = 63959249 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 64483537.

It is not a weakly prime, because it can be changed into another prime (64483597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32241768 + 32241769.

It is an arithmetic number, because the mean of its divisors is an integer number (32241769).

Almost surely, 2^64483537 is an apocalyptic number.

It is an amenable number.

64483537 is a deficient number, since it is larger than the sum of its proper divisors (1).

64483537 is an equidigital number, since it uses as much as digits as its factorization.

64483537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 40.

The square root of 64483537 is about 8030.1641950834. The cubic root of 64483537 is about 401.0048423658.

The spelling of 64483537 in words is "sixty-four million, four hundred eighty-three thousand, five hundred thirty-seven".