54400352 has 24 divisors (see below), whose sum is σ = 107265312. Its totient is φ = 27158400.

The previous prime is 54400351. The next prime is 54400361. The reversal of 54400352 is 25300445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54400351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38702 + ... + 40082.

It is an arithmetic number, because the mean of its divisors is an integer number (4469388).

Almost surely, 2^54400352 is an apocalyptic number.

It is an amenable number.

54400352 is a deficient number, since it is larger than the sum of its proper divisors (52864960).

54400352 is a wasteful number, since it uses less digits than its factorization.

54400352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622 (or 2614 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 54400352 is about 7375.6594281461. The cubic root of 54400352 is about 378.9081121236.

Adding to 54400352 its reverse (25300445), we get a palindrome (79700797).

The spelling of 54400352 in words is "fifty-four million, four hundred thousand, three hundred fifty-two".