52373869039 has 2 divisors, whose sum is σ = 52373869040. Its totient is φ = 52373869038.

The previous prime is 52373869003. The next prime is 52373869049. The reversal of 52373869039 is 93096837325.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52373869039 - 2⁹ = 52373868527 is a prime.

It is a super-2 number, since 2×52373869039² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52373869049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26186934519 + 26186934520.

It is an arithmetic number, because the mean of its divisors is an integer number (26186934520).

Almost surely, 2^52373869039 is an apocalyptic number.

52373869039 is a deficient number, since it is larger than the sum of its proper divisors (1).

52373869039 is an equidigital number, since it uses as much as digits as its factorization.

52373869039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7348320, while the sum is 55.

It can be divided in two parts, 5237386 and 9039, that added together give a palindrome (5246425).

The spelling of 52373869039 in words is "fifty-two billion, three hundred seventy-three million, eight hundred sixty-nine thousand, thirty-nine".