54245670 has 32 divisors (see below), whose sum is σ = 130537440. Its totient is φ = 14426880.

The previous prime is 54245647. The next prime is 54245677. The reversal of 54245670 is 7654245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54245677) 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, 10060 + ... + 14480.

It is an arithmetic number, because the mean of its divisors is an integer number (4079295).

Almost surely, 2^54245670 is an apocalyptic number.

54245670 is an abundant number, since it is smaller than the sum of its proper divisors (76291770).

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

54245670 is a wasteful number, since it uses less digits than its factorization.

54245670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4840.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 54245670 is about 7365.1659859096. The cubic root of 54245670 is about 378.5486420027.

The spelling of 54245670 in words is "fifty-four million, two hundred forty-five thousand, six hundred seventy".