1587166193362 has 16 divisors (see below), whose sum is σ = 2384035794432. Its totient is φ = 792488089120.

The previous prime is 1587166193341. The next prime is 1587166193387. The reversal of 1587166193362 is 2633916617851.

It is a junction number, because it is equal to n+sod(n) for n = 1587166193297 and 1587166193306.

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, 6425223 + ... + 6667669.

It is an arithmetic number, because the mean of its divisors is an integer number (149002237152).

Almost surely, 2^{1587166193362} is an apocalyptic number.

1587166193362 is a deficient number, since it is larger than the sum of its proper divisors (796869601070).

1587166193362 is a wasteful number, since it uses less digits than its factorization.

1587166193362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246953.

The product of its digits is 9797760, while the sum is 58.

The spelling of 1587166193362 in words is "one trillion, five hundred eighty-seven billion, one hundred sixty-six million, one hundred ninety-three thousand, three hundred sixty-two".