11552501441 has 32 divisors (see below), whose sum is σ = 12895131648. Its totient is φ = 10282567680.

The previous prime is 11552501423. The next prime is 11552501459. The reversal of 11552501441 is 14410525511.

It is an interprime number because it is at equal distance from previous prime (11552501423) and next prime (11552501459).

It is a cyclic number.

It is not a de Polignac number, because 11552501441 - 2²⁶ = 11485392577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11552591441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24951176 + ... + 24951638.

It is an arithmetic number, because the mean of its divisors is an integer number (402972864).

Almost surely, 2^11552501441 is an apocalyptic number.

It is an amenable number.

11552501441 is a deficient number, since it is larger than the sum of its proper divisors (1342630207).

11552501441 is a wasteful number, since it uses less digits than its factorization.

11552501441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041.

The product of its (nonzero) digits is 4000, while the sum is 29.

The spelling of 11552501441 in words is "eleven billion, five hundred fifty-two million, five hundred one thousand, four hundred forty-one".