11125123054492 has 6 divisors (see below), whose sum is σ = 19468965345368. Its totient is φ = 5562561527244.

The previous prime is 11125123054489. The next prime is 11125123054511. The reversal of 11125123054492 is 29445032152111.

It is a happy number.

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, 1390640381808 + ... + 1390640381815.

Almost surely, 2^{11125123054492} is an apocalyptic number.

It is an amenable number.

11125123054492 is a deficient number, since it is larger than the sum of its proper divisors (8343842290876).

11125123054492 is a wasteful number, since it uses less digits than its factorization.

11125123054492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781280763627 (or 2781280763625 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 11125123054492 in words is "eleven trillion, one hundred twenty-five billion, one hundred twenty-three million, fifty-four thousand, four hundred ninety-two".