45247647062 has 8 divisors (see below), whose sum is σ = 67872582192. Its totient is φ = 22623453000.

The previous prime is 45247647059. The next prime is 45247647091. The reversal of 45247647062 is 26074674254.

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 = 45247646998 and 45247647016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7487 + ... + 300917.

It is an arithmetic number, because the mean of its divisors is an integer number (8484072774).

Almost surely, 2^45247647062 is an apocalyptic number.

45247647062 is a deficient number, since it is larger than the sum of its proper divisors (22624935130).

45247647062 is a wasteful number, since it uses less digits than its factorization.

45247647062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370534.

The product of its (nonzero) digits is 2257920, while the sum is 47.

The spelling of 45247647062 in words is "forty-five billion, two hundred forty-seven million, six hundred forty-seven thousand, sixty-two".