11277452954357 has 8 divisors (see below), whose sum is σ = 11466476214720. Its totient is φ = 11089363142880.

The previous prime is 11277452954297. The next prime is 11277452954371. The reversal of 11277452954357 is 75345925477211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11277452954357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11277452954357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11277452957357) 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 7 ways as a sum of consecutive naturals, for example, 233337857 + ... + 233386182.

It is an arithmetic number, because the mean of its divisors is an integer number (1433309526840).

Almost surely, 2^{11277452954357} is an apocalyptic number.

It is an amenable number.

11277452954357 is a deficient number, since it is larger than the sum of its proper divisors (189023260363).

11277452954357 is an equidigital number, since it uses as much as digits as its factorization.

11277452954357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466724443.

The product of its digits is 74088000, while the sum is 62.

The spelling of 11277452954357 in words is "eleven trillion, two hundred seventy-seven billion, four hundred fifty-two million, nine hundred fifty-four thousand, three hundred fifty-seven".