5277487007520 has 1152 divisors, whose sum is σ = 24357873657600. Its totient is φ = 1054876483584.

The previous prime is 5277487007491. The next prime is 5277487007591. The reversal of 5277487007520 is 257007847725.

5277487007520 is a `hidden beast` number, since 5 + 2 + 7 + 7 + 48 + 70 + 0 + 7 + 520 = 666.

It is a super-2 number, since 2×5277487007520² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 52234492 + ... + 52335428.

It is an arithmetic number, because the mean of its divisors is an integer number (21143987550).

Almost surely, 2^{5277487007520} 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 5277487007520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12178936828800).

5277487007520 is an abundant number, since it is smaller than the sum of its proper divisors (19080386650080).

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

5277487007520 is a wasteful number, since it uses less digits than its factorization.

5277487007520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101007 (or 100986 counting only the distinct ones).

The product of its (nonzero) digits is 7683200, while the sum is 54.

The spelling of 5277487007520 in words is "five trillion, two hundred seventy-seven billion, four hundred eighty-seven million, seven thousand, five hundred twenty".