11250411542 has 4 divisors (see below), whose sum is σ = 16875617316. Its totient is φ = 5625205770.

The previous prime is 11250411449. The next prime is 11250411551. The reversal of 11250411542 is 24511405211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24511405211 = 1697 ⋅14443963.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2812602884 + ... + 2812602887.

It is an arithmetic number, because the mean of its divisors is an integer number (4218904329).

Almost surely, 2^11250411542 is an apocalyptic number.

11250411542 is a deficient number, since it is larger than the sum of its proper divisors (5625205774).

11250411542 is an equidigital number, since it uses as much as digits as its factorization.

11250411542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5625205773.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 11250411542 its reverse (24511405211), we get a palindrome (35761816753).

The spelling of 11250411542 in words is "eleven billion, two hundred fifty million, four hundred eleven thousand, five hundred forty-two".