45621244315066 has 32 divisors (see below), whose sum is σ = 79207139658240. Its totient is φ = 19302197031936.

The previous prime is 45621244315043. The next prime is 45621244315069. The reversal of 45621244315066 is 66051344212654.

It is not an unprimeable number, because it can be changed into a prime (45621244315069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6992680 + ... + 11838076.

It is an arithmetic number, because the mean of its divisors is an integer number (2475223114320).

Almost surely, 2^{45621244315066} is an apocalyptic number.

45621244315066 is a deficient number, since it is larger than the sum of its proper divisors (33585895343174).

45621244315066 is a wasteful number, since it uses less digits than its factorization.

45621244315066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4853998.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 45621244315066 in words is "forty-five trillion, six hundred twenty-one billion, two hundred forty-four million, three hundred fifteen thousand, sixty-six".