11577152534 has 16 divisors (see below), whose sum is σ = 18562733280. Its totient is φ = 5401851840.

The previous prime is 11577152527. The next prime is 11577152551. The reversal of 11577152534 is 43525177511.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a junction number, because it is equal to n+sod(n) for n = 11577152491 and 11577152500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3067349 + ... + 3071120.

It is an arithmetic number, because the mean of its divisors is an integer number (1160170830).

Almost surely, 2^11577152534 is an apocalyptic number.

11577152534 is a deficient number, since it is larger than the sum of its proper divisors (6985580746).

11577152534 is a wasteful number, since it uses less digits than its factorization.

11577152534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6138535.

The product of its digits is 147000, while the sum is 41.

The spelling of 11577152534 in words is "eleven billion, five hundred seventy-seven million, one hundred fifty-two thousand, five hundred thirty-four".