44513401 has 2 divisors, whose sum is σ = 44513402. Its totient is φ = 44513400.

The previous prime is 44513389. The next prime is 44513431. The reversal of 44513401 is 10431544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44089600 + 423801 = 6640^2 + 651^2 .

It is a cyclic number.

It is not a de Polignac number, because 44513401 - 2⁵ = 44513369 is a prime.

It is not a weakly prime, because it can be changed into another prime (44513431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22256700 + 22256701.

It is an arithmetic number, because the mean of its divisors is an integer number (22256701).

Almost surely, 2^44513401 is an apocalyptic number.

It is an amenable number.

44513401 is a deficient number, since it is larger than the sum of its proper divisors (1).

44513401 is an equidigital number, since it uses as much as digits as its factorization.

44513401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 44513401 is about 6671.8364038696. The cubic root of 44513401 is about 354.4026215863.

Adding to 44513401 its reverse (10431544), we get a palindrome (54944945).

The spelling of 44513401 in words is "forty-four million, five hundred thirteen thousand, four hundred one".