11455102516 has 48 divisors (see below), whose sum is σ = 24310798848. Its totient is φ = 4651286400.

The previous prime is 11455102507. The next prime is 11455102541. The reversal of 11455102516 is 61520155411.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305275 + ... + 340738.

It is an arithmetic number, because the mean of its divisors is an integer number (506474976).

Almost surely, 2^11455102516 is an apocalyptic number.

It is an amenable number.

11455102516 is an abundant number, since it is smaller than the sum of its proper divisors (12855696332).

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

11455102516 is a wasteful number, since it uses less digits than its factorization.

11455102516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646072 (or 646070 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 31.

Adding to 11455102516 its reverse (61520155411), we get a palindrome (72975257927).

The spelling of 11455102516 in words is "eleven billion, four hundred fifty-five million, one hundred two thousand, five hundred sixteen".