52126005545 has 8 divisors (see below), whose sum is σ = 63342994560. Its totient is φ = 41172945840.

The previous prime is 52126005539. The next prime is 52126005551. The reversal of 52126005545 is 54550062125.

52126005545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52126005539) and next prime (52126005551).

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

It is not a de Polignac number, because 52126005545 - 2²⁰ = 52124956969 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65981891 + ... + 65982680.

It is an arithmetic number, because the mean of its divisors is an integer number (7917874320).

Almost surely, 2^52126005545 is an apocalyptic number.

It is an amenable number.

52126005545 is a deficient number, since it is larger than the sum of its proper divisors (11216989015).

52126005545 is a wasteful number, since it uses less digits than its factorization.

52126005545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131964655.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 52126005545 in words is "fifty-two billion, one hundred twenty-six million, five thousand, five hundred forty-five".