54245698 has 32 divisors (see below), whose sum is σ = 89745264. Its totient is φ = 24440832.

The previous prime is 54245677. The next prime is 54245699. The reversal of 54245698 is 89654245.

It can be written as a sum of positive squares in 8 ways, for example, as 12552849 + 41692849 = 3543^2 + 6457^2 .

It is not an unprimeable number, because it can be changed into a prime (54245699) 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, 345436 + ... + 345592.

Almost surely, 2^54245698 is an apocalyptic number.

54245698 is a deficient number, since it is larger than the sum of its proper divisors (35499566).

54245698 is a wasteful number, since it uses less digits than its factorization.

54245698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406.

The product of its digits is 345600, while the sum is 43.

The square root of 54245698 is about 7365.1678867491. The cubic root of 54245698 is about 378.5487071345.

The spelling of 54245698 in words is "fifty-four million, two hundred forty-five thousand, six hundred ninety-eight".