11251402580046 has 8 divisors (see below), whose sum is σ = 22502805160104. Its totient is φ = 3750467526680.

The previous prime is 11251402580039. The next prime is 11251402580057. The reversal of 11251402580046 is 64008520415211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

11251402580046 is an admirable number.

It is a super-3 number, since 3×11251402580046³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11251402579986 and 11251402580013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937616881665 + ... + 937616881676.

It is an arithmetic number, because the mean of its divisors is an integer number (2812850645013).

Almost surely, 2^{11251402580046} is an apocalyptic number.

11251402580046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11251402580046 is a wasteful number, since it uses less digits than its factorization.

11251402580046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875233763346.

The product of its (nonzero) digits is 76800, while the sum is 39.

Adding to 11251402580046 its reverse (64008520415211), we get a palindrome (75259922995257).

The spelling of 11251402580046 in words is "eleven trillion, two hundred fifty-one billion, four hundred two million, five hundred eighty thousand, forty-six".