1087571264851 has 8 divisors (see below), whose sum is σ = 1114133915664. Its totient is φ = 1061010353280.

The previous prime is 1087571264839. The next prime is 1087571264873. The reversal of 1087571264851 is 1584621757801.

1087571264851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1087571264851 - 2¹¹ = 1087571262803 is a prime.

It is a super-2 number, since 2×1087571264851² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1087571264792 and 1087571264801.

It is not an unprimeable number, because it can be changed into a prime (1087571264831) 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, 878976 + ... + 1716898.

It is an arithmetic number, because the mean of its divisors is an integer number (139266739458).

Almost surely, 2^{1087571264851} is an apocalyptic number.

1087571264851 is a deficient number, since it is larger than the sum of its proper divisors (26562650813).

1087571264851 is an equidigital number, since it uses as much as digits as its factorization.

1087571264851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869621.

The product of its (nonzero) digits is 3763200, while the sum is 55.

The spelling of 1087571264851 in words is "one trillion, eighty-seven billion, five hundred seventy-one million, two hundred sixty-four thousand, eight hundred fifty-one".