54444650 has 24 divisors (see below), whose sum is σ = 109058124. Its totient is φ = 20102400.

The previous prime is 54444623. The next prime is 54444653. The reversal of 54444650 is 5644445.

It can be written as a sum of positive squares in 6 ways, for example, as 6599761 + 47844889 = 2569^2 + 6917^2 .

It is not an unprimeable number, because it can be changed into a prime (54444653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41231 + ... + 42530.

Almost surely, 2^54444650 is an apocalyptic number.

54444650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54444650 is an abundant number, since it is smaller than the sum of its proper divisors (54613474).

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

54444650 is a wasteful number, since it uses less digits than its factorization.

54444650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83786 (or 83781 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 54444650 is about 7378.6618027932. The cubic root of 54444650 is about 379.0109320322.

The spelling of 54444650 in words is "fifty-four million, four hundred forty-four thousand, six hundred fifty".