11554164604407 has 16 divisors (see below), whose sum is σ = 15416232514560. Its totient is φ = 7697437792800.

The previous prime is 11554164604387. The next prime is 11554164604427. The reversal of 11554164604407 is 70440646145511.

It is an interprime number because it is at equal distance from previous prime (11554164604387) and next prime (11554164604427).

It is not a de Polignac number, because 11554164604407 - 2¹⁴ = 11554164588023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11554164604427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38074657 + ... + 38376917.

It is an arithmetic number, because the mean of its divisors is an integer number (963514532160).

Almost surely, 2^{11554164604407} is an apocalyptic number.

11554164604407 is a deficient number, since it is larger than the sum of its proper divisors (3862067910153).

11554164604407 is a wasteful number, since it uses less digits than its factorization.

11554164604407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311054.

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 11554164604407 in words is "eleven trillion, five hundred fifty-four billion, one hundred sixty-four million, six hundred four thousand, four hundred seven".