5192649464 has 32 divisors (see below), whose sum is σ = 10273716000. Its totient is φ = 2455529472.

The previous prime is 5192649437. The next prime is 5192649481. The reversal of 5192649464 is 4649462915.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142169 + ... + 174920.

It is an arithmetic number, because the mean of its divisors is an integer number (321053625).

Almost surely, 2^5192649464 is an apocalyptic number.

It is an amenable number.

5192649464 is a deficient number, since it is larger than the sum of its proper divisors (5081066536).

5192649464 is a wasteful number, since it uses less digits than its factorization.

5192649464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317207 (or 317203 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 50.

The square root of 5192649464 is about 72060.0406883038. The cubic root of 5192649464 is about 1731.6615024390.

The spelling of 5192649464 in words is "five billion, one hundred ninety-two million, six hundred forty-nine thousand, four hundred sixty-four".