52446002647 has 8 divisors (see below), whose sum is σ = 55600994432. Its totient is φ = 49382460000.

The previous prime is 52446002633. The next prime is 52446002663. The reversal of 52446002647 is 74620064425.

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

It is a cyclic number.

It is not a de Polignac number, because 52446002647 - 2²⁷ = 52311784919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52446002617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22861104 + ... + 22863397.

It is an arithmetic number, because the mean of its divisors is an integer number (6950124304).

Almost surely, 2^52446002647 is an apocalyptic number.

52446002647 is a deficient number, since it is larger than the sum of its proper divisors (3154991785).

52446002647 is a wasteful number, since it uses less digits than its factorization.

52446002647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45724569.

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 52446002647 in words is "fifty-two billion, four hundred forty-six million, two thousand, six hundred forty-seven".