11054115263640 has 32 divisors (see below), whose sum is σ = 33162345791280. Its totient is φ = 2947764070272.

The previous prime is 11054115263563. The next prime is 11054115263677. The reversal of 11054115263640 is 4636251145011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46058813479 + ... + 46058813718.

Almost surely, 2^{11054115263640} is an apocalyptic number.

11054115263640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11054115263640 is an abundant number, since it is smaller than the sum of its proper divisors (22108230527640).

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

11054115263640 is a wasteful number, since it uses less digits than its factorization.

11054115263640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92117627211 (or 92117627207 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 11054115263640 in words is "eleven trillion, fifty-four billion, one hundred fifteen million, two hundred sixty-three thousand, six hundred forty".