11545254147357 has 24 divisors (see below), whose sum is σ = 19058924626560. Its totient is φ = 6597256105440.

The previous prime is 11545254147347. The next prime is 11545254147367. The reversal of 11545254147357 is 75374145254511.

It is a happy number.

11545254147357 is a `hidden beast` number, since 1 + 1 + 5 + 4 + 5 + 2 + 541 + 47 + 3 + 57 = 666.

It is an interprime number because it is at equal distance from previous prime (11545254147347) and next prime (11545254147367).

It is not a de Polignac number, because 11545254147357 - 2¹⁶ = 11545254081821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11545254147307) 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 23 ways as a sum of consecutive naturals, for example, 20242944 + ... + 20805462.

It is an arithmetic number, because the mean of its divisors is an integer number (794121859440).

Almost surely, 2^{11545254147357} is an apocalyptic number.

It is an amenable number.

11545254147357 is a deficient number, since it is larger than the sum of its proper divisors (7513670479203).

11545254147357 is a wasteful number, since it uses less digits than its factorization.

11545254147357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888313 (or 888310 counting only the distinct ones).

The product of its digits is 11760000, while the sum is 54.

The spelling of 11545254147357 in words is "eleven trillion, five hundred forty-five billion, two hundred fifty-four million, one hundred forty-seven thousand, three hundred fifty-seven".