11250187534 has 32 divisors (see below), whose sum is σ = 17230752000. Its totient is φ = 5507911872.

The previous prime is 11250187519. The next prime is 11250187537. The reversal of 11250187534 is 43578105211.

It is a junction number, because it is equal to n+sod(n) for n = 11250187493 and 11250187502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11250187537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22365927 + ... + 22366429.

It is an arithmetic number, because the mean of its divisors is an integer number (538461000).

Almost surely, 2^11250187534 is an apocalyptic number.

11250187534 is a deficient number, since it is larger than the sum of its proper divisors (5980564466).

11250187534 is a wasteful number, since it uses less digits than its factorization.

11250187534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384.

The product of its (nonzero) digits is 33600, while the sum is 37.

The spelling of 11250187534 in words is "eleven billion, two hundred fifty million, one hundred eighty-seven thousand, five hundred thirty-four".