11500610001 has 16 divisors (see below), whose sum is σ = 15439249344. Its totient is φ = 7614569664.

The previous prime is 11500609969. The next prime is 11500610053. The reversal of 11500610001 is 10001600511.

It is not a de Polignac number, because 11500610001 - 2⁵ = 11500609969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11500610081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1263870 + ... + 1272936.

It is an arithmetic number, because the mean of its divisors is an integer number (964953084).

Almost surely, 2^11500610001 is an apocalyptic number.

It is an amenable number.

11500610001 is a deficient number, since it is larger than the sum of its proper divisors (3938639343).

11500610001 is a wasteful number, since it uses less digits than its factorization.

11500610001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11920.

The product of its (nonzero) digits is 30, while the sum is 15.

The spelling of 11500610001 in words is "eleven billion, five hundred million, six hundred ten thousand, one".