11315625051 has 8 divisors (see below), whose sum is σ = 15975000144. Its totient is φ = 7100000000.

The previous prime is 11315625049. The next prime is 11315625091. The reversal of 11315625051 is 15052651311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11315625051 - 2¹ = 11315625049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11315625091) 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 7 ways as a sum of consecutive naturals, for example, 110937450 + ... + 110937551.

It is an arithmetic number, because the mean of its divisors is an integer number (1996875018).

Almost surely, 2^11315625051 is an apocalyptic number.

11315625051 is a deficient number, since it is larger than the sum of its proper divisors (4659375093).

11315625051 is a wasteful number, since it uses less digits than its factorization.

11315625051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221875021.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 11315625051 in words is "eleven billion, three hundred fifteen million, six hundred twenty-five thousand, fifty-one".