54733830 has 16 divisors (see below), whose sum is σ = 131361264. Its totient is φ = 14595680.

The previous prime is 54733799. The next prime is 54733831. The reversal of 54733830 is 3833745.

It is a junction number, because it is equal to n+sod(n) for n = 54733791 and 54733800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54733831) 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, 912201 + ... + 912260.

It is an arithmetic number, because the mean of its divisors is an integer number (8210079).

Almost surely, 2^54733830 is an apocalyptic number.

54733830 is an abundant number, since it is smaller than the sum of its proper divisors (76627434).

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

54733830 is a wasteful number, since it uses less digits than its factorization.

54733830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824471.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 54733830 is about 7398.2315454438. The cubic root of 54733830 is about 379.6807799281.

The spelling of 54733830 in words is "fifty-four million, seven hundred thirty-three thousand, eight hundred thirty".