54737216 has 14 divisors (see below), whose sum is σ = 108619290. Its totient is φ = 27368576.

The previous prime is 54737213. The next prime is 54737251. The reversal of 54737216 is 61273745.

It can be written as a sum of positive squares in only one way, i.e., 47554816 + 7182400 = 6896^2 + 2680^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54737213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 427571 + ... + 427698.

Almost surely, 2^54737216 is an apocalyptic number.

It is an amenable number.

54737216 is a deficient number, since it is larger than the sum of its proper divisors (53882074).

54737216 is an equidigital number, since it uses as much as digits as its factorization.

54737216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855281 (or 855271 counting only the distinct ones).

The product of its digits is 35280, while the sum is 35.

The square root of 54737216 is about 7398.4603803764. The cubic root of 54737216 is about 379.6886091665.

The spelling of 54737216 in words is "fifty-four million, seven hundred thirty-seven thousand, two hundred sixteen".