44265540623353 has 4 divisors (see below), whose sum is σ = 50589189283840. Its totient is φ = 37941891962868.

The previous prime is 44265540623333. The next prime is 44265540623383. The reversal of 44265540623353 is 35332604556244.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44265540623353 - 2¹³ = 44265540615161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44265540623353.

It is not an unprimeable number, because it can be changed into a prime (44265540623303) 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, 3161824330233 + ... + 3161824330246.

It is an arithmetic number, because the mean of its divisors is an integer number (12647297320960).

Almost surely, 2^{44265540623353} is an apocalyptic number.

It is an amenable number.

44265540623353 is a deficient number, since it is larger than the sum of its proper divisors (6323648660487).

44265540623353 is an equidigital number, since it uses as much as digits as its factorization.

44265540623353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6323648660486.

The product of its (nonzero) digits is 31104000, while the sum is 52.

The spelling of 44265540623353 in words is "forty-four trillion, two hundred sixty-five billion, five hundred forty million, six hundred twenty-three thousand, three hundred fifty-three".