5525288781287 has 48 divisors (see below), whose sum is σ = 6428482486272. Its totient is φ = 4737662160000.

The previous prime is 5525288781283. The next prime is 5525288781307. The reversal of 5525288781287 is 7821878825255.

It is not a de Polignac number, because 5525288781287 - 2² = 5525288781283 is a prime.

It is a super-2 number, since 2×5525288781287² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5525288781283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 158541098 + ... + 158575944.

It is an arithmetic number, because the mean of its divisors is an integer number (133926718464).

Almost surely, 2^{5525288781287} is an apocalyptic number.

5525288781287 is a deficient number, since it is larger than the sum of its proper divisors (903193704985).

5525288781287 is a wasteful number, since it uses less digits than its factorization.

5525288781287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35972 (or 35961 counting only the distinct ones).

The product of its digits is 200704000, while the sum is 68.

The spelling of 5525288781287 in words is "five trillion, five hundred twenty-five billion, two hundred eighty-eight million, seven hundred eighty-one thousand, two hundred eighty-seven".