52443533045 has 16 divisors (see below), whose sum is σ = 65260640640. Its totient is φ = 40424577984.

The previous prime is 52443533029. The next prime is 52443533057. The reversal of 52443533045 is 54033534425.

It is a cyclic number.

It is not a de Polignac number, because 52443533045 - 2⁴ = 52443533029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1357055 + ... + 1395164.

It is an arithmetic number, because the mean of its divisors is an integer number (4078790040).

Almost surely, 2^52443533045 is an apocalyptic number.

It is an amenable number.

52443533045 is a deficient number, since it is larger than the sum of its proper divisors (12817107595).

52443533045 is a wasteful number, since it uses less digits than its factorization.

52443533045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752364.

The product of its (nonzero) digits is 432000, while the sum is 38.

The spelling of 52443533045 in words is "fifty-two billion, four hundred forty-three million, five hundred thirty-three thousand, forty-five".