48045500 has 48 divisors (see below), whose sum is σ = 105609504. Its totient is φ = 19094400.

The previous prime is 48045479. The next prime is 48045511. The reversal of 48045500 is 554084.

It is a self number, because there is not a number n which added to its sum of digits gives 48045500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153344 + ... + 153656.

It is an arithmetic number, because the mean of its divisors is an integer number (2200198).

Almost surely, 2^48045500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48045500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52804752).

48045500 is an abundant number, since it is smaller than the sum of its proper divisors (57564004).

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

48045500 is a wasteful number, since it uses less digits than its factorization.

48045500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639 (or 627 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 48045500 is about 6931.4861321365. The cubic root of 48045500 is about 363.5389142282.

Adding to 48045500 its reverse (554084), we get a palindrome (48599584).

The spelling of 48045500 in words is "forty-eight million, forty-five thousand, five hundred".