48649564 has 6 divisors (see below), whose sum is σ = 85136744. Its totient is φ = 24324780.

The previous prime is 48649547. The next prime is 48649567. The reversal of 48649564 is 46594684.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48649567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6081192 + ... + 6081199.

Almost surely, 2^48649564 is an apocalyptic number.

It is an amenable number.

48649564 is a deficient number, since it is larger than the sum of its proper divisors (36487180).

48649564 is a wasteful number, since it uses less digits than its factorization.

48649564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12162395 (or 12162393 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The square root of 48649564 is about 6974.9239422376. The cubic root of 48649564 is about 365.0561344827.

The spelling of 48649564 in words is "forty-eight million, six hundred forty-nine thousand, five hundred sixty-four".