48065520 has 40 divisors (see below), whose sum is σ = 149003856. Its totient is φ = 12817408.

The previous prime is 48065461. The next prime is 48065527. The reversal of 48065520 is 2556084.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×48065520³ (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48065527) 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, 99897 + ... + 100376.

Almost surely, 2^48065520 is an apocalyptic number.

48065520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48065520 is an abundant number, since it is smaller than the sum of its proper divisors (100938336).

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

48065520 is a wasteful number, since it uses less digits than its factorization.

48065520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200289 (or 200283 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 48065520 is about 6932.9301164803. The cubic root of 48065520 is about 363.5894013595.

The spelling of 48065520 in words is "forty-eight million, sixty-five thousand, five hundred twenty".