45544533502 has 16 divisors (see below), whose sum is σ = 77899700592. Its totient is φ = 19784050560.

The previous prime is 45544533499. The next prime is 45544533569. The reversal of 45544533502 is 20533544554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51520524 + ... + 51521407.

It is an arithmetic number, because the mean of its divisors is an integer number (4868731287).

Almost surely, 2^45544533502 is an apocalyptic number.

45544533502 is a deficient number, since it is larger than the sum of its proper divisors (32355167090).

45544533502 is a wasteful number, since it uses less digits than its factorization.

45544533502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103041963.

The product of its (nonzero) digits is 720000, while the sum is 40.

The spelling of 45544533502 in words is "forty-five billion, five hundred forty-four million, five hundred thirty-three thousand, five hundred two".