54401310 has 48 divisors (see below), whose sum is σ = 141994944. Its totient is φ = 14450496.

The previous prime is 54401299. The next prime is 54401317. The reversal of 54401310 is 1310445.

It is a happy number.

It is a super-2 number, since 2×54401310² = 5919005059432200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54401317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25339 + ... + 27401.

It is an arithmetic number, because the mean of its divisors is an integer number (2958228).

Almost surely, 2^54401310 is an apocalyptic number.

54401310 is an abundant number, since it is smaller than the sum of its proper divisors (87593634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54401310 is a wasteful number, since it uses less digits than its factorization.

54401310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369 (or 2366 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 54401310 is about 7375.7243712059. The cubic root of 54401310 is about 378.9103363239.

Adding to 54401310 its reverse (1310445), we get a palindrome (55711755).

The spelling of 54401310 in words is "fifty-four million, four hundred one thousand, three hundred ten".