11672577515 has 16 divisors (see below), whose sum is σ = 14834784000. Its totient is φ = 8792299872.

The previous prime is 11672577509. The next prime is 11672577541. The reversal of 11672577515 is 51577527611.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11672577515 is a prime.

It is a super-3 number, since 3×11672577515³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11672577515.

It is an unprimeable number.

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, 361415 + ... + 392384.

It is an arithmetic number, because the mean of its divisors is an integer number (927174000).

Almost surely, 2^11672577515 is an apocalyptic number.

11672577515 is a deficient number, since it is larger than the sum of its proper divisors (3162206485).

11672577515 is a wasteful number, since it uses less digits than its factorization.

11672577515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753986.

The product of its digits is 514500, while the sum is 47.

The spelling of 11672577515 in words is "eleven billion, six hundred seventy-two million, five hundred seventy-seven thousand, five hundred fifteen".