52541416420 has 48 divisors (see below), whose sum is σ = 114825392640. Its totient is φ = 20170312064.

The previous prime is 52541416399. The next prime is 52541416423. The reversal of 52541416420 is 2461414525.

It is not an unprimeable number, because it can be changed into a prime (52541416423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174364 + ... + 368083.

It is an arithmetic number, because the mean of its divisors is an integer number (2392195680).

Almost surely, 2^52541416420 is an apocalyptic number.

It is an amenable number.

52541416420 is an abundant number, since it is smaller than the sum of its proper divisors (62283976220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52541416420 is a wasteful number, since it uses less digits than its factorization.

52541416420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542652 (or 542650 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 52541416420 in words is "fifty-two billion, five hundred forty-one million, four hundred sixteen thousand, four hundred twenty".