45522215401 has 8 divisors (see below), whose sum is σ = 49025668160. Its totient is φ = 42019011792.

The previous prime is 45522215371. The next prime is 45522215419. The reversal of 45522215401 is 10451222554.

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 45522215401 - 2¹⁷ = 45522084329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45522215491) 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, 516316 + ... + 598018.

It is an arithmetic number, because the mean of its divisors is an integer number (6128208520).

Almost surely, 2^45522215401 is an apocalyptic number.

It is an amenable number.

45522215401 is a deficient number, since it is larger than the sum of its proper divisors (3503452759).

45522215401 is a wasteful number, since it uses less digits than its factorization.

45522215401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124575.

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 45522215401 its reverse (10451222554), we get a palindrome (55973437955).

The spelling of 45522215401 in words is "forty-five billion, five hundred twenty-two million, two hundred fifteen thousand, four hundred one".