48569530 has 32 divisors (see below), whose sum is σ = 90493200. Its totient is φ = 18754560.

The previous prime is 48569513. The next prime is 48569531. The reversal of 48569530 is 3596584.

It can be written as a sum of positive squares in 8 ways, for example, as 13155129 + 35414401 = 3627^2 + 5951^2 .

It is not an unprimeable number, because it can be changed into a prime (48569531) 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, 54690 + ... + 55570.

Almost surely, 2^48569530 is an apocalyptic number.

48569530 is a deficient number, since it is larger than the sum of its proper divisors (41923670).

48569530 is a wasteful number, since it uses less digits than its factorization.

48569530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 48569530 is about 6969.1843138204. The cubic root of 48569530 is about 364.8558384840.

The spelling of 48569530 in words is "forty-eight million, five hundred sixty-nine thousand, five hundred thirty".