45522041506 has 4 divisors (see below), whose sum is σ = 68283062262. Its totient is φ = 22761020752.

The previous prime is 45522041503. The next prime is 45522041519. The reversal of 45522041506 is 60514022554.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45268945225 + 253096281 = 212765^2 + 15909^2 .

It is not an unprimeable number, because it can be changed into a prime (45522041503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11380510375 + ... + 11380510378.

Almost surely, 2^45522041506 is an apocalyptic number.

45522041506 is a deficient number, since it is larger than the sum of its proper divisors (22761020756).

45522041506 is a wasteful number, since it uses less digits than its factorization.

45522041506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22761020755.

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 45522041506 in words is "forty-five billion, five hundred twenty-two million, forty-one thousand, five hundred six".