1487190966564 has 24 divisors (see below), whose sum is σ = 3554749140768. Its totient is φ = 483639338560.

The previous prime is 1487190966553. The next prime is 1487190966581. The reversal of 1487190966564 is 4656690917841.

It is a junction number, because it is equal to n+sod(n) for n = 1487190966495 and 1487190966504.

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, 1511372442 + ... + 1511373425.

It is an arithmetic number, because the mean of its divisors is an integer number (148114547532).

Almost surely, 2^{1487190966564} is an apocalyptic number.

It is an amenable number.

1487190966564 is an abundant number, since it is smaller than the sum of its proper divisors (2067558174204).

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

1487190966564 is a wasteful number, since it uses less digits than its factorization.

1487190966564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3022745915 (or 3022745913 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 66.

The spelling of 1487190966564 in words is "one trillion, four hundred eighty-seven billion, one hundred ninety million, nine hundred sixty-six thousand, five hundred sixty-four".