11534383877 has 8 divisors (see below), whose sum is σ = 11573380800. Its totient is φ = 11495425824.

The previous prime is 11534383867. The next prime is 11534383951. The reversal of 11534383877 is 77838343511.

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 11534383877 - 2¹² = 11534379781 is a prime.

It is a super-2 number, since 2×11534383877² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11534383867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661649 + ... + 678857.

It is an arithmetic number, because the mean of its divisors is an integer number (1446672600).

Almost surely, 2^11534383877 is an apocalyptic number.

It is an amenable number.

11534383877 is a deficient number, since it is larger than the sum of its proper divisors (38996923).

11534383877 is a wasteful number, since it uses less digits than its factorization.

11534383877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19435.

The product of its digits is 1693440, while the sum is 50.

The spelling of 11534383877 in words is "eleven billion, five hundred thirty-four million, three hundred eighty-three thousand, eight hundred seventy-seven".