52495616480 has 96 divisors (see below), whose sum is σ = 133166255040. Its totient is φ = 19484631040.

The previous prime is 52495616471. The next prime is 52495616489. The reversal of 52495616480 is 8461659425.

52495616480 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 (52495616471) and next prime (52495616489).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52495616489) 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, 57206 + ... + 329034.

It is an arithmetic number, because the mean of its divisors is an integer number (1387148490).

Almost surely, 2^52495616480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52495616480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66583127520).

52495616480 is an abundant number, since it is smaller than the sum of its proper divisors (80670638560).

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

52495616480 is a wasteful number, since it uses less digits than its factorization.

52495616480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271932 (or 271924 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 52495616480 in words is "fifty-two billion, four hundred ninety-five million, six hundred sixteen thousand, four hundred eighty".