54489735 has 12 divisors (see below), whose sum is σ = 94448952. Its totient is φ = 29061168.

The previous prime is 54489733. The next prime is 54489751. The reversal of 54489735 is 53798445.

It is not a de Polignac number, because 54489735 - 2¹ = 54489733 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1210883 = 54489735 / (5 + 4 + 4 + 8 + 9 + 7 + 3 + 5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54489733) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 605397 + ... + 605486.

It is an arithmetic number, because the mean of its divisors is an integer number (7870746).

Almost surely, 2^54489735 is an apocalyptic number.

54489735 is a deficient number, since it is larger than the sum of its proper divisors (39959217).

54489735 is a wasteful number, since it uses less digits than its factorization.

54489735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210894 (or 1210891 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 54489735 is about 7381.7162638508. The cubic root of 54489735 is about 379.1155213924.

The spelling of 54489735 in words is "fifty-four million, four hundred eighty-nine thousand, seven hundred thirty-five".