45533248518 has 16 divisors (see below), whose sum is σ = 91089852480. Its totient is φ = 15173856936.

The previous prime is 45533248513. The next prime is 45533248547. The reversal of 45533248518 is 81584233554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45533248513) 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, 947748 + ... + 994631.

It is an arithmetic number, because the mean of its divisors is an integer number (5693115780).

Almost surely, 2^45533248518 is an apocalyptic number.

45533248518 is an abundant number, since it is smaller than the sum of its proper divisors (45556603962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45533248518 is a wasteful number, since it uses less digits than its factorization.

45533248518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946291.

The product of its digits is 2304000, while the sum is 48.

The spelling of 45533248518 in words is "forty-five billion, five hundred thirty-three million, two hundred forty-eight thousand, five hundred eighteen".