54741620 has 12 divisors (see below), whose sum is σ = 114957444. Its totient is φ = 21896640.

The previous prime is 54741619. The next prime is 54741637. The reversal of 54741620 is 2614745.

It can be written as a sum of positive squares in 2 ways, for example, as 18284176 + 36457444 = 4276^2 + 6038^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1368521 + ... + 1368560.

It is an arithmetic number, because the mean of its divisors is an integer number (9579787).

Almost surely, 2^54741620 is an apocalyptic number.

It is an amenable number.

54741620 is an abundant number, since it is smaller than the sum of its proper divisors (60215824).

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

54741620 is a wasteful number, since it uses less digits than its factorization.

54741620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737090 (or 2737088 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 54741620 is about 7398.7580038815. The cubic root of 54741620 is about 379.6987917803.

The spelling of 54741620 in words is "fifty-four million, seven hundred forty-one thousand, six hundred twenty".