65530048 has 28 divisors (see below), whose sum is σ = 132496560. Its totient is φ = 32145152.

The previous prime is 65530039. The next prime is 65530057. The reversal of 65530048 is 84003556.

It is an interprime number because it is at equal distance from previous prime (65530039) and next prime (65530057).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6268 + ... + 13051.

It is an arithmetic number, because the mean of its divisors is an integer number (4732020).

Almost surely, 2^65530048 is an apocalyptic number.

It is an amenable number.

65530048 is an abundant number, since it is smaller than the sum of its proper divisors (66966512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65530048 is a wasteful number, since it uses less digits than its factorization.

65530048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19384 (or 19374 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 65530048 is about 8095.0631869060. The cubic root of 65530048 is about 403.1625301117.

It can be divided in two parts, 655 and 30048, that added together give a palindrome (30703).

The spelling of 65530048 in words is "sixty-five million, five hundred thirty thousand, forty-eight".