52432520054 has 4 divisors (see below), whose sum is σ = 78648780084. Its totient is φ = 26216260026.

The previous prime is 52432520017. The next prime is 52432520059. The reversal of 52432520054 is 45002523425.

52432520054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×52432520054² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52432520054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52432520059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13108130012 + ... + 13108130015.

It is an arithmetic number, because the mean of its divisors is an integer number (19662195021).

Almost surely, 2^52432520054 is an apocalyptic number.

52432520054 is a deficient number, since it is larger than the sum of its proper divisors (26216260030).

52432520054 is a wasteful number, since it uses less digits than its factorization.

52432520054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26216260029.

The product of its (nonzero) digits is 48000, while the sum is 32.

The spelling of 52432520054 in words is "fifty-two billion, four hundred thirty-two million, five hundred twenty thousand, fifty-four".