54322402 has 16 divisors (see below), whose sum is σ = 82609632. Its totient is φ = 26788320.

The previous prime is 54322397. The next prime is 54322409. The reversal of 54322402 is 20422345.

It is not an unprimeable number, because it can be changed into a prime (54322409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66577 + ... + 67387.

It is an arithmetic number, because the mean of its divisors is an integer number (5163102).

Almost surely, 2^54322402 is an apocalyptic number.

54322402 is a deficient number, since it is larger than the sum of its proper divisors (28287230).

54322402 is a wasteful number, since it uses less digits than its factorization.

54322402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 54322402 is about 7370.3732605615. The cubic root of 54322402 is about 378.7270470829.

Adding to 54322402 its reverse (20422345), we get a palindrome (74744747).

The spelling of 54322402 in words is "fifty-four million, three hundred twenty-two thousand, four hundred two".