54445014 has 32 divisors (see below), whose sum is σ = 130297440. Its totient is φ = 16752096.

The previous prime is 54444989. The next prime is 54445057. The reversal of 54445014 is 41054445.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38077 + ... + 39480.

It is an arithmetic number, because the mean of its divisors is an integer number (4071795).

Almost surely, 2^54445014 is an apocalyptic number.

54445014 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

54445014 is an abundant number, since it is smaller than the sum of its proper divisors (75852426).

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

54445014 is a wasteful number, since it uses less digits than its factorization.

54445014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77581 (or 77575 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 54445014 is about 7378.6864684712. The cubic root of 54445014 is about 379.0117766801.

Adding to 54445014 its reverse (41054445), we get a palindrome (95499459).

The spelling of 54445014 in words is "fifty-four million, four hundred forty-five thousand, fourteen".