11545530034 has 8 divisors (see below), whose sum is σ = 17382676140. Its totient is φ = 5751304656.

The previous prime is 11545530019. The next prime is 11545530049. The reversal of 11545530034 is 43003554511.

It is an interprime number because it is at equal distance from previous prime (11545530019) and next prime (11545530049).

It can be written as a sum of positive squares in 2 ways, for example, as 11542279225 + 3250809 = 107435^2 + 1803^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11545529978 and 11545530005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10729509 + ... + 10730584.

Almost surely, 2^11545530034 is an apocalyptic number.

11545530034 is a deficient number, since it is larger than the sum of its proper divisors (5837146106).

11545530034 is a wasteful number, since it uses less digits than its factorization.

11545530034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21460364.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 11545530034 in words is "eleven billion, five hundred forty-five million, five hundred thirty thousand, thirty-four".