54437742 has 48 divisors (see below), whose sum is σ = 122776368. Its totient is φ = 17418240.

The previous prime is 54437657. The next prime is 54437749. The reversal of 54437742 is 24773445.

54437742 is a `hidden beast` number, since 544 + 3 + 77 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 54437697 and 54437706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54437749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46638 + ... + 47790.

It is an arithmetic number, because the mean of its divisors is an integer number (2557841).

Almost surely, 2^54437742 is an apocalyptic number.

54437742 is an abundant number, since it is smaller than the sum of its proper divisors (68338626).

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

54437742 is a wasteful number, since it uses less digits than its factorization.

54437742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265 (or 1262 counting only the distinct ones).

The product of its digits is 94080, while the sum is 36.

The square root of 54437742 is about 7378.1936813830. The cubic root of 54437742 is about 378.9949015728.

The spelling of 54437742 in words is "fifty-four million, four hundred thirty-seven thousand, seven hundred forty-two".