5277028581432 has 256 divisors, whose sum is σ = 15306309504000. Its totient is φ = 1682472605184.

The previous prime is 5277028581389. The next prime is 5277028581443. The reversal of 5277028581432 is 2341858207725.

5277028581432 is a `hidden beast` number, since 5 + 2 + 7 + 7 + 0 + 28 + 581 + 4 + 32 = 666.

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

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 63 ways as a sum of consecutive naturals, for example, 306670573 + ... + 306687779.

It is an arithmetic number, because the mean of its divisors is an integer number (59790271500).

Almost surely, 2^{5277028581432} 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 5277028581432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7653154752000).

5277028581432 is an abundant number, since it is smaller than the sum of its proper divisors (10029280922568).

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

5277028581432 is a wasteful number, since it uses less digits than its factorization.

5277028581432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17707 (or 17697 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 54.

The spelling of 5277028581432 in words is "five trillion, two hundred seventy-seven billion, twenty-eight million, five hundred eighty-one thousand, four hundred thirty-two".