64776483 has 8 divisors (see below), whose sum is σ = 95965200. Its totient is φ = 43184304.

The previous prime is 64776469. The next prime is 64776521. The reversal of 64776483 is 38467746.

It is not a de Polignac number, because 64776483 - 2⁶ = 64776419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64776583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1199538 + ... + 1199591.

It is an arithmetic number, because the mean of its divisors is an integer number (11995650).

Almost surely, 2^64776483 is an apocalyptic number.

64776483 is a deficient number, since it is larger than the sum of its proper divisors (31188717).

64776483 is a wasteful number, since it uses less digits than its factorization.

64776483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2399138 (or 2399132 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 64776483 is about 8048.3838750398. The cubic root of 64776483 is about 401.6111744952.

The spelling of 64776483 in words is "sixty-four million, seven hundred seventy-six thousand, four hundred eighty-three".