45502244434 has 8 divisors (see below), whose sum is σ = 68287011660. Its totient is φ = 22739907216.

The previous prime is 45502244429. The next prime is 45502244531. The reversal of 45502244434 is 43444220554.

It can be written as a sum of positive squares in 2 ways, for example, as 37792526409 + 7709718025 = 194403^2 + 87805^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 45502244393 and 45502244402.

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, 5602429 + ... + 5610544.

Almost surely, 2^45502244434 is an apocalyptic number.

45502244434 is a deficient number, since it is larger than the sum of its proper divisors (22784767226).

45502244434 is a wasteful number, since it uses less digits than its factorization.

45502244434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11215004.

The product of its (nonzero) digits is 307200, while the sum is 37.

Adding to 45502244434 its reverse (43444220554), we get a palindrome (88946464988).

The spelling of 45502244434 in words is "forty-five billion, five hundred two million, two hundred forty-four thousand, four hundred thirty-four".