45522215511 has 8 divisors (see below), whose sum is σ = 64266657264. Its totient is φ = 28562958720.

The previous prime is 45522215509. The next prime is 45522215521. The reversal of 45522215511 is 11551222554.

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

It is not a de Polignac number, because 45522215511 - 2¹ = 45522215509 is a prime.

It is a super-2 number, since 2×45522215511² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45522215521) 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, 446296180 + ... + 446296281.

It is an arithmetic number, because the mean of its divisors is an integer number (8033332158).

Almost surely, 2^45522215511 is an apocalyptic number.

45522215511 is a deficient number, since it is larger than the sum of its proper divisors (18744441753).

45522215511 is a wasteful number, since it uses less digits than its factorization.

45522215511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892592481.

The product of its digits is 20000, while the sum is 33.

The spelling of 45522215511 in words is "forty-five billion, five hundred twenty-two million, two hundred fifteen thousand, five hundred eleven".