5287012475540 has 24 divisors (see below), whose sum is σ = 11102796200832. Its totient is φ = 2114791656480.

The previous prime is 5287012475531. The next prime is 5287012475561. The reversal of 5287012475540 is 455742107825.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2805617 + ... + 4294823.

It is an arithmetic number, because the mean of its divisors is an integer number (462616508368).

Almost surely, 2^{5287012475540} is an apocalyptic number.

It is an amenable number.

5287012475540 is an abundant number, since it is smaller than the sum of its proper divisors (5815783725292).

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

5287012475540 is a wasteful number, since it uses less digits than its factorization.

5287012475540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666727 (or 1666725 counting only the distinct ones).

The product of its (nonzero) digits is 3136000, while the sum is 50.

The spelling of 5287012475540 in words is "five trillion, two hundred eighty-seven billion, twelve million, four hundred seventy-five thousand, five hundred forty".