11448031535 has 16 divisors (see below), whose sum is σ = 14042530656. Its totient is φ = 8956291968.

The previous prime is 11448031501. The next prime is 11448031541. The reversal of 11448031535 is 53513084411.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11448031535 - 2⁸ = 11448031279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11448031495 and 11448031504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10997 + ... + 151713.

It is an arithmetic number, because the mean of its divisors is an integer number (877658166).

Almost surely, 2^11448031535 is an apocalyptic number.

11448031535 is a deficient number, since it is larger than the sum of its proper divisors (2594499121).

11448031535 is a wasteful number, since it uses less digits than its factorization.

11448031535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141082.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 11448031535 in words is "eleven billion, four hundred forty-eight million, thirty-one thousand, five hundred thirty-five".