64046610364 has 48 divisors (see below), whose sum is σ = 124901191296. Its totient is φ = 28492376000.

The previous prime is 64046610349. The next prime is 64046610367. The reversal of 64046610364 is 46301664046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64046610367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308814 + ... + 472714.

It is an arithmetic number, because the mean of its divisors is an integer number (2602108152).

Almost surely, 2^64046610364 is an apocalyptic number.

It is an amenable number.

64046610364 is a deficient number, since it is larger than the sum of its proper divisors (60854580932).

64046610364 is a wasteful number, since it uses less digits than its factorization.

64046610364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164106 (or 164104 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 64046610364 in words is "sixty-four billion, forty-six million, six hundred ten thousand, three hundred sixty-four".