1587063346044 has 48 divisors (see below), whose sum is σ = 4133746404480. Its totient is φ = 469743906240.

The previous prime is 1587063346031. The next prime is 1587063346051. The reversal of 1587063346044 is 4406433607851.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139799059 + ... + 139810410.

It is an arithmetic number, because the mean of its divisors is an integer number (86119716760).

Almost surely, 2^{1587063346044} is an apocalyptic number.

It is an amenable number.

1587063346044 is an abundant number, since it is smaller than the sum of its proper divisors (2546683058436).

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

1587063346044 is a wasteful number, since it uses less digits than its factorization.

1587063346044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279609530 (or 279609528 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 51.

The spelling of 1587063346044 in words is "one trillion, five hundred eighty-seven billion, sixty-three million, three hundred forty-six thousand, forty-four".