45314224532 has 6 divisors (see below), whose sum is σ = 79299892938. Its totient is φ = 22657112264.

The previous prime is 45314224517. The next prime is 45314224561. The reversal of 45314224532 is 23542241354.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 44687423236 + 626801296 = 211394^2 + 25036^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45314224492 and 45314224501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5664278063 + ... + 5664278070.

It is an arithmetic number, because the mean of its divisors is an integer number (13216648823).

Almost surely, 2^45314224532 is an apocalyptic number.

It is an amenable number.

45314224532 is a deficient number, since it is larger than the sum of its proper divisors (33985668406).

45314224532 is a wasteful number, since it uses less digits than its factorization.

45314224532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11328556137 (or 11328556135 counting only the distinct ones).

The product of its digits is 115200, while the sum is 35.

Adding to 45314224532 its reverse (23542241354), we get a palindrome (68856465886).

The spelling of 45314224532 in words is "forty-five billion, three hundred fourteen million, two hundred twenty-four thousand, five hundred thirty-two".