11351017485 has 32 divisors (see below), whose sum is σ = 20671781760. Its totient is φ = 5906217600.

The previous prime is 11351017471. The next prime is 11351017499. The reversal of 11351017485 is 58471015311.

It is a happy number.

11351017485 is a `hidden beast` number, since 113 + 51 + 0 + 17 + 485 = 666.

It is an interprime number because it is at equal distance from previous prime (11351017471) and next prime (11351017499).

It is not a de Polignac number, because 11351017485 - 2⁶ = 11351017421 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1019851 + ... + 1030920.

It is an arithmetic number, because the mean of its divisors is an integer number (645993180).

Almost surely, 2^11351017485 is an apocalyptic number.

11351017485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11351017485 is a deficient number, since it is larger than the sum of its proper divisors (9320764275).

11351017485 is a wasteful number, since it uses less digits than its factorization.

11351017485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050826 (or 2050820 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 36.

The spelling of 11351017485 in words is "eleven billion, three hundred fifty-one million, seventeen thousand, four hundred eighty-five".