11353275538 has 32 divisors (see below), whose sum is σ = 19331447040. Its totient is φ = 4955458560.

The previous prime is 11353275497. The next prime is 11353275539. The reversal of 11353275538 is 83557235311.

It is a junction number, because it is equal to n+sod(n) for n = 11353275494 and 11353275503.

It is not an unprimeable number, because it can be changed into a prime (11353275539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48783 + ... + 158386.

It is an arithmetic number, because the mean of its divisors is an integer number (604107720).

Almost surely, 2^11353275538 is an apocalyptic number.

11353275538 is a deficient number, since it is larger than the sum of its proper divisors (7978171502).

11353275538 is a wasteful number, since it uses less digits than its factorization.

11353275538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207282.

The product of its digits is 378000, while the sum is 43.

The spelling of 11353275538 in words is "eleven billion, three hundred fifty-three million, two hundred seventy-five thousand, five hundred thirty-eight".