65077222634 has 16 divisors (see below), whose sum is σ = 97797017088. Its totient is φ = 32478272112.

The previous prime is 65077222631. The next prime is 65077222667. The reversal of 65077222634 is 43622277056.

It is not an unprimeable number, because it can be changed into a prime (65077222631) 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, 2564999 + ... + 2590245.

It is an arithmetic number, because the mean of its divisors is an integer number (6112313568).

Almost surely, 2^65077222634 is an apocalyptic number.

65077222634 is a deficient number, since it is larger than the sum of its proper divisors (32719794454).

65077222634 is a wasteful number, since it uses less digits than its factorization.

65077222634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27589.

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 65077222634 in words is "sixty-five billion, seventy-seven million, two hundred twenty-two thousand, six hundred thirty-four".