48491653 has 8 divisors (see below), whose sum is σ = 55710720. Its totient is φ = 41345520.

The previous prime is 48491647. The next prime is 48491689. The reversal of 48491653 is 35619484.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48491653 - 2⁹ = 48491141 is a prime.

It is a super-3 number, since 3×48491653³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48411653) 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, 16798 + ... + 19471.

It is an arithmetic number, because the mean of its divisors is an integer number (6963840).

Almost surely, 2^48491653 is an apocalyptic number.

It is an amenable number.

48491653 is a deficient number, since it is larger than the sum of its proper divisors (7219067).

48491653 is a wasteful number, since it uses less digits than its factorization.

48491653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36467.

The product of its digits is 103680, while the sum is 40.

The square root of 48491653 is about 6963.5948331304. The cubic root of 48491653 is about 364.6607293414.

The spelling of 48491653 in words is "forty-eight million, four hundred ninety-one thousand, six hundred fifty-three".