48603553 has 4 divisors (see below), whose sum is σ = 48641668. Its totient is φ = 48565440.

The previous prime is 48603521. The next prime is 48603563. The reversal of 48603553 is 35530684.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23882769 + 24720784 = 4887^2 + 4972^2 .

It is a cyclic number.

It is not a de Polignac number, because 48603553 - 2⁵ = 48603521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48603563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17076 + ... + 19717.

It is an arithmetic number, because the mean of its divisors is an integer number (12160417).

Almost surely, 2^48603553 is an apocalyptic number.

It is an amenable number.

48603553 is a deficient number, since it is larger than the sum of its proper divisors (38115).

48603553 is a wasteful number, since it uses less digits than its factorization.

48603553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38114.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 48603553 is about 6971.6248464759. The cubic root of 48603553 is about 364.9410125480.

The spelling of 48603553 in words is "forty-eight million, six hundred three thousand, five hundred fifty-three".