45424214530 has 8 divisors (see below), whose sum is σ = 81763586172. Its totient is φ = 18169685808.

The previous prime is 45424214509. The next prime is 45424214567. The reversal of 45424214530 is 3541242454.

It can be written as a sum of positive squares in 2 ways, for example, as 44955448729 + 468765801 = 212027^2 + 21651^2 .

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

It is a super-3 number, since 3×45424214530³ (a number of 33 digits) contains 333 as substring.

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, 2271210717 + ... + 2271210736.

Almost surely, 2^45424214530 is an apocalyptic number.

45424214530 is a deficient number, since it is larger than the sum of its proper divisors (36339371642).

45424214530 is a wasteful number, since it uses less digits than its factorization.

45424214530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4542421460.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 45424214530 its reverse (3541242454), we get a palindrome (48965456984).

The spelling of 45424214530 in words is "forty-five billion, four hundred twenty-four million, two hundred fourteen thousand, five hundred thirty".