11463564134 has 16 divisors (see below), whose sum is σ = 19862004816. Its totient is φ = 4904198400.

The previous prime is 11463564131. The next prime is 11463564137. The reversal of 11463564134 is 43146536411.

It is an interprime number because it is at equal distance from previous prime (11463564131) and next prime (11463564137).

It is a super-3 number, since 3×11463564134³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11463564131) 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, 15325247 + ... + 15325994.

It is an arithmetic number, because the mean of its divisors is an integer number (1241375301).

Almost surely, 2^11463564134 is an apocalyptic number.

11463564134 is a deficient number, since it is larger than the sum of its proper divisors (8398440682).

11463564134 is a wasteful number, since it uses less digits than its factorization.

11463564134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30651271.

The product of its digits is 103680, while the sum is 38.

The spelling of 11463564134 in words is "eleven billion, four hundred sixty-three million, five hundred sixty-four thousand, one hundred thirty-four".