48553500 has 48 divisors (see below), whose sum is σ = 141392160. Its totient is φ = 12947200.

The previous prime is 48553489. The next prime is 48553507. The reversal of 48553500 is 535584.

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 (48553507) 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, 14685 + ... + 17684.

It is an arithmetic number, because the mean of its divisors is an integer number (2945670).

Almost surely, 2^48553500 is an apocalyptic number.

It is an amenable number.

48553500 is an abundant number, since it is smaller than the sum of its proper divisors (92838660).

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

48553500 is a wasteful number, since it uses less digits than its factorization.

48553500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32391 (or 32379 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 48553500 is about 6968.0341560587. The cubic root of 48553500 is about 364.8156947791.

The spelling of 48553500 in words is "forty-eight million, five hundred fifty-three thousand, five hundred".