54202312 has 16 divisors (see below), whose sum is σ = 101808000. Its totient is φ = 27053520.

The previous prime is 54202301. The next prime is 54202349. The reversal of 54202312 is 21320245.

It is a super-2 number, since 2×54202312² = 5875781252290688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54202312.

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, 864 + ... + 10447.

It is an arithmetic number, because the mean of its divisors is an integer number (6363000).

Almost surely, 2^54202312 is an apocalyptic number.

It is an amenable number.

54202312 is a deficient number, since it is larger than the sum of its proper divisors (47605688).

54202312 is a wasteful number, since it uses less digits than its factorization.

54202312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11916 (or 11912 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 54202312 is about 7362.2219472113. The cubic root of 54202312 is about 378.4477584550.

Adding to 54202312 its reverse (21320245), we get a palindrome (75522557).

The spelling of 54202312 in words is "fifty-four million, two hundred two thousand, three hundred twelve".