1086952975488 has 48 divisors (see below), whose sum is σ = 3127820414550. Its totient is φ = 362317658112.

The previous prime is 1086952975477. The next prime is 1086952975573. The reversal of 1086952975488 is 8845792596801.

1086952975488 is a `hidden beast` number, since 1 + 0 + 8 + 6 + 9 + 52 + 97 + 5 + 488 = 666.

It can be written as a sum of positive squares in only one way, i.e., 590672176704 + 496280798784 = 768552^2 + 704472^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 471766633 + ... + 471768936.

Almost surely, 2^{1086952975488} is an apocalyptic number.

1086952975488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1086952975488 is an abundant number, since it is smaller than the sum of its proper divisors (2040867439062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1086952975488 is an equidigital number, since it uses as much as digits as its factorization.

1086952975488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943535589 (or 943535574 counting only the distinct ones).

The product of its (nonzero) digits is 348364800, while the sum is 72.

The spelling of 1086952975488 in words is "one trillion, eighty-six billion, nine hundred fifty-two million, nine hundred seventy-five thousand, four hundred eighty-eight".