1087640084753 has 32 divisors (see below), whose sum is σ = 1174679869440. Its totient is φ = 1003793342400.

The previous prime is 1087640084683. The next prime is 1087640084807. The reversal of 1087640084753 is 3574800467801.

It is a happy number.

1087640084753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1087640084753 - 2³⁸ = 812762177809 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1087640084695 and 1087640084704.

It is not an unprimeable number, because it can be changed into a prime (1087640083753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233848478 + ... + 233853128.

It is an arithmetic number, because the mean of its divisors is an integer number (36708745920).

Almost surely, 2^{1087640084753} is an apocalyptic number.

It is an amenable number.

1087640084753 is a deficient number, since it is larger than the sum of its proper divisors (87039784687).

1087640084753 is a wasteful number, since it uses less digits than its factorization.

1087640084753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5877.

The product of its (nonzero) digits is 4515840, while the sum is 53.

The spelling of 1087640084753 in words is "one trillion, eighty-seven billion, six hundred forty million, eighty-four thousand, seven hundred fifty-three".