48953521 has 8 divisors (see below), whose sum is σ = 49778784. Its totient is φ = 48135360.

The previous prime is 48953501. The next prime is 48953563. The reversal of 48953521 is 12535984.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48953521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48953501) 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, 13150 + ... + 16456.

It is an arithmetic number, because the mean of its divisors is an integer number (6222348).

Almost surely, 2^48953521 is an apocalyptic number.

It is an amenable number.

48953521 is a deficient number, since it is larger than the sum of its proper divisors (825263).

48953521 is a wasteful number, since it uses less digits than its factorization.

48953521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3551.

The product of its digits is 43200, while the sum is 37.

The square root of 48953521 is about 6996.6792837746. The cubic root of 48953521 is about 365.8148331280.

The spelling of 48953521 in words is "forty-eight million, nine hundred fifty-three thousand, five hundred twenty-one".