48949511 has 16 divisors (see below), whose sum is σ = 56746368. Its totient is φ = 41817600.

The previous prime is 48949469. The next prime is 48949517. The reversal of 48949511 is 11594984.

It is a cyclic number.

It is not a de Polignac number, because 48949511 - 2⁶ = 48949447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48949517) 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, 11666 + ... + 15296.

It is an arithmetic number, because the mean of its divisors is an integer number (3546648).

Almost surely, 2^48949511 is an apocalyptic number.

48949511 is a deficient number, since it is larger than the sum of its proper divisors (7796857).

48949511 is a wasteful number, since it uses less digits than its factorization.

48949511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3722.

The product of its digits is 51840, while the sum is 41.

The square root of 48949511 is about 6996.3927133917. The cubic root of 48949511 is about 365.8048443501.

The spelling of 48949511 in words is "forty-eight million, nine hundred forty-nine thousand, five hundred eleven".