45524838039 has 4 divisors (see below), whose sum is σ = 60699784056. Its totient is φ = 30349892024.

The previous prime is 45524838031. The next prime is 45524838083. The reversal of 45524838039 is 93083842554.

It is a happy number.

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 45524838039 - 2³ = 45524838031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45524837982 and 45524838000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45524838031) 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, 7587473004 + ... + 7587473009.

It is an arithmetic number, because the mean of its divisors is an integer number (15174946014).

Almost surely, 2^45524838039 is an apocalyptic number.

45524838039 is a deficient number, since it is larger than the sum of its proper divisors (15174946017).

45524838039 is a wasteful number, since it uses less digits than its factorization.

45524838039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15174946016.

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 45524838039 in words is "forty-five billion, five hundred twenty-four million, eight hundred thirty-eight thousand, thirty-nine".