11567048652 has 36 divisors (see below), whose sum is σ = 29243430216. Its totient is φ = 3855089280.

The previous prime is 11567048587. The next prime is 11567048683. The reversal of 11567048652 is 25684076511.

11567048652 is a `hidden beast` number, since 1 + 1 + 56 + 70 + 486 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×11567048652² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11567048598 and 11567048607.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 255988 + ... + 297764.

It is an arithmetic number, because the mean of its divisors is an integer number (812317506).

Almost surely, 2^11567048652 is an apocalyptic number.

11567048652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11567048652 is an abundant number, since it is smaller than the sum of its proper divisors (17676381564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11567048652 is a wasteful number, since it uses less digits than its factorization.

11567048652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49478 (or 49473 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The spelling of 11567048652 in words is "eleven billion, five hundred sixty-seven million, forty-eight thousand, six hundred fifty-two".