1087410651646 has 8 divisors (see below), whose sum is σ = 1779399248184. Its totient is φ = 494277568920.

The previous prime is 1087410651631. The next prime is 1087410651653. The reversal of 1087410651646 is 6461560147801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1087410651646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24713878425 + ... + 24713878468.

It is an arithmetic number, because the mean of its divisors is an integer number (222424906023).

Almost surely, 2^{1087410651646} is an apocalyptic number.

1087410651646 is a deficient number, since it is larger than the sum of its proper divisors (691988596538).

1087410651646 is a wasteful number, since it uses less digits than its factorization.

1087410651646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49427756906.

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 1087410651646 in words is "one trillion, eighty-seven billion, four hundred ten million, six hundred fifty-one thousand, six hundred forty-six".