44973053 has 4 divisors (see below), whose sum is σ = 45206268. Its totient is φ = 44739840.

The previous prime is 44973011. The next prime is 44973059. The reversal of 44973053 is 35037944.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25989604 + 18983449 = 5098^2 + 4357^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44973053 is a prime.

It is a super-2 number, since 2×44973053² = 4045150992281618, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44973059) 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, 116318 + ... + 116703.

It is an arithmetic number, because the mean of its divisors is an integer number (11301567).

Almost surely, 2^44973053 is an apocalyptic number.

It is an amenable number.

44973053 is a deficient number, since it is larger than the sum of its proper divisors (233215).

44973053 is a wasteful number, since it uses less digits than its factorization.

44973053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233214.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 44973053 is about 6706.1951209311. The cubic root of 44973053 is about 355.6183180474.

The spelling of 44973053 in words is "forty-four million, nine hundred seventy-three thousand, fifty-three".