52052355454 has 16 divisors (see below), whose sum is σ = 90186969456. Its totient is φ = 22268387200.

The previous prime is 52052355451. The next prime is 52052355469. The reversal of 52052355454 is 45455325025.

It is a super-3 number, since 3×52052355454³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52052355451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69588337 + ... + 69589084.

It is an arithmetic number, because the mean of its divisors is an integer number (5636685591).

Almost surely, 2^52052355454 is an apocalyptic number.

52052355454 is a deficient number, since it is larger than the sum of its proper divisors (38134614002).

52052355454 is a wasteful number, since it uses less digits than its factorization.

52052355454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139177451.

The product of its (nonzero) digits is 600000, while the sum is 40.

The spelling of 52052355454 in words is "fifty-two billion, fifty-two million, three hundred fifty-five thousand, four hundred fifty-four".