11325280499 has 32 divisors (see below), whose sum is σ = 12854231040. Its totient is φ = 9906624000.

The previous prime is 11325280481. The next prime is 11325280573. The reversal of 11325280499 is 99408252311.

It is not a de Polignac number, because 11325280499 - 2⁸ = 11325280243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11325280459) 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, 4041899 + ... + 4044699.

It is an arithmetic number, because the mean of its divisors is an integer number (401694720).

Almost surely, 2^11325280499 is an apocalyptic number.

11325280499 is a deficient number, since it is larger than the sum of its proper divisors (1528950541).

11325280499 is a wasteful number, since it uses less digits than its factorization.

11325280499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051.

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 11325280499 in words is "eleven billion, three hundred twenty-five million, two hundred eighty thousand, four hundred ninety-nine".