11382455907 has 80 divisors (see below), whose sum is σ = 18102839040. Its totient is φ = 7124008320.

The previous prime is 11382455897. The next prime is 11382455921. The reversal of 11382455907 is 70955428311.

11382455907 is a `hidden beast` number, since 1 + 1 + 38 + 24 + 5 + 590 + 7 = 666.

It is not a de Polignac number, because 11382455907 - 2¹⁵ = 11382423139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11382455807) 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 79 ways as a sum of consecutive naturals, for example, 127892719 + ... + 127892807.

It is an arithmetic number, because the mean of its divisors is an integer number (226285488).

Almost surely, 2^11382455907 is an apocalyptic number.

11382455907 is a deficient number, since it is larger than the sum of its proper divisors (6720383133).

11382455907 is an frugal number, since it uses more digits than its factorization.

11382455907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The spelling of 11382455907 in words is "eleven billion, three hundred eighty-two million, four hundred fifty-five thousand, nine hundred seven".