45434245524 has 12 divisors (see below), whose sum is σ = 106013239584. Its totient is φ = 15144748504.

The previous prime is 45434245433. The next prime is 45434245537. The reversal of 45434245524 is 42554243454.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×45434245524² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1893093552 + ... + 1893093575.

It is an arithmetic number, because the mean of its divisors is an integer number (8834436632).

Almost surely, 2^45434245524 is an apocalyptic number.

It is an amenable number.

45434245524 is an abundant number, since it is smaller than the sum of its proper divisors (60578994060).

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

45434245524 is a wasteful number, since it uses less digits than its factorization.

45434245524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3786187134 (or 3786187132 counting only the distinct ones).

The product of its digits is 1536000, while the sum is 42.

Adding to 45434245524 its reverse (42554243454), we get a palindrome (87988488978).

The spelling of 45434245524 in words is "forty-five billion, four hundred thirty-four million, two hundred forty-five thousand, five hundred twenty-four".