45221355031043 has 8 divisors (see below), whose sum is σ = 45471387177216. Its totient is φ = 44971324977600.

The previous prime is 45221355030967. The next prime is 45221355031079. The reversal of 45221355031043 is 34013055312254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45221355031043 - 2¹⁸ = 45221354768899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45221355030988 and 45221355031006.

It is not an unprimeable number, because it can be changed into a prime (45221355031243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66427358 + ... + 67104668.

It is an arithmetic number, because the mean of its divisors is an integer number (5683923397152).

Almost surely, 2^{45221355031043} is an apocalyptic number.

45221355031043 is a deficient number, since it is larger than the sum of its proper divisors (250032146173).

45221355031043 is a wasteful number, since it uses less digits than its factorization.

45221355031043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046365.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 45221355031043 in words is "forty-five trillion, two hundred twenty-one billion, three hundred fifty-five million, thirty-one thousand, forty-three".