1085862952508 has 24 divisors (see below), whose sum is σ = 2050003205712. Its totient is φ = 501352926464.

The previous prime is 1085862952507. The next prime is 1085862952511. The reversal of 1085862952508 is 8052592685801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085862952507) 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, 150643310 + ... + 150650517.

It is an arithmetic number, because the mean of its divisors is an integer number (85416800238).

Almost surely, 2^{1085862952508} is an apocalyptic number.

It is an amenable number.

1085862952508 is a deficient number, since it is larger than the sum of its proper divisors (964140253204).

1085862952508 is a wasteful number, since it uses less digits than its factorization.

1085862952508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301293901 (or 301293899 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 59.

The spelling of 1085862952508 in words is "one trillion, eighty-five billion, eight hundred sixty-two million, nine hundred fifty-two thousand, five hundred eight".