52458522480 has 800 divisors, whose sum is σ = 237477550464. Its totient is φ = 10415112192.

The previous prime is 52458522469. The next prime is 52458522491. The reversal of 52458522480 is 8422585425.

52458522480 is a `hidden beast` number, since 5 + 2 + 4 + 585 + 22 + 48 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (52458522469) and next prime (52458522491).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 10021944 + ... + 10027176.

Almost surely, 2^52458522480 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 52458522480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118738775232).

52458522480 is an abundant number, since it is smaller than the sum of its proper divisors (185019027984).

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

52458522480 is a wasteful number, since it uses less digits than its factorization.

52458522480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5295 (or 5280 counting only the distinct ones).

The product of its (nonzero) digits is 1024000, while the sum is 45.

The spelling of 52458522480 in words is "fifty-two billion, four hundred fifty-eight million, five hundred twenty-two thousand, four hundred eighty".