52443791627 has 4 divisors (see below), whose sum is σ = 52924927440. Its totient is φ = 51962655816.

The previous prime is 52443791593. The next prime is 52443791651. The reversal of 52443791627 is 72619734425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52443791627 - 2⁶ = 52443791563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52443791677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240567743 + ... + 240567960.

It is an arithmetic number, because the mean of its divisors is an integer number (13231231860).

Almost surely, 2^52443791627 is an apocalyptic number.

52443791627 is a deficient number, since it is larger than the sum of its proper divisors (481135813).

52443791627 is a wasteful number, since it uses less digits than its factorization.

52443791627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481135812.

The product of its digits is 2540160, while the sum is 50.

The spelling of 52443791627 in words is "fifty-two billion, four hundred forty-three million, seven hundred ninety-one thousand, six hundred twenty-seven".