1086556741453 has 4 divisors (see below), whose sum is σ = 1086575793408. Its totient is φ = 1086537689500.

The previous prime is 1086556741433. The next prime is 1086556741471. The reversal of 1086556741453 is 3541476556801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1086556741453 is a prime.

It is a super-2 number, since 2×1086556741453² (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 = 1086556741394 and 1086556741403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086556741433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9440173 + ... + 9554578.

It is an arithmetic number, because the mean of its divisors is an integer number (271643948352).

Almost surely, 2^{1086556741453} is an apocalyptic number.

It is an amenable number.

1086556741453 is a deficient number, since it is larger than the sum of its proper divisors (19051955).

1086556741453 is an equidigital number, since it uses as much as digits as its factorization.

1086556741453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19051954.

The product of its (nonzero) digits is 12096000, while the sum is 55.

The spelling of 1086556741453 in words is "one trillion, eighty-six billion, five hundred fifty-six million, seven hundred forty-one thousand, four hundred fifty-three".