54245570 has 32 divisors (see below), whose sum is σ = 104215680. Its totient is φ = 20269440.

The previous prime is 54245539. The next prime is 54245579. The reversal of 54245570 is 7554245.

It is not an unprimeable number, because it can be changed into a prime (54245579) 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, 11915 + ... + 15825.

It is an arithmetic number, because the mean of its divisors is an integer number (3256740).

Almost surely, 2^54245570 is an apocalyptic number.

54245570 is a deficient number, since it is larger than the sum of its proper divisors (49970110).

54245570 is a wasteful number, since it uses less digits than its factorization.

54245570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4010.

The product of its (nonzero) digits is 28000, while the sum is 32.

The square root of 54245570 is about 7365.1591971932. The cubic root of 54245570 is about 378.5484093888.

The spelling of 54245570 in words is "fifty-four million, two hundred forty-five thousand, five hundred seventy".