1087788580051 has 8 divisors (see below), whose sum is σ = 1147773412800. Its totient is φ = 1028077027560.

The previous prime is 1087788580049. The next prime is 1087788580057. The reversal of 1087788580051 is 1500858877801.

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

It is not a de Polignac number, because 1087788580051 - 2¹ = 1087788580049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1087788580057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68311885 + ... + 68327806.

It is an arithmetic number, because the mean of its divisors is an integer number (143471676600).

Almost surely, 2^{1087788580051} is an apocalyptic number.

1087788580051 is a deficient number, since it is larger than the sum of its proper divisors (59984832749).

1087788580051 is a wasteful number, since it uses less digits than its factorization.

1087788580051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136640129.

The product of its (nonzero) digits is 5017600, while the sum is 58.

The spelling of 1087788580051 in words is "one trillion, eighty-seven billion, seven hundred eighty-eight million, five hundred eighty thousand, fifty-one".