1125246040253 has 8 divisors (see below), whose sum is σ = 1161623621376. Its totient is φ = 1088873416800.

The previous prime is 1125246040249. The next prime is 1125246040279. The reversal of 1125246040253 is 3520406425211.

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

It is a cyclic number.

It is not a de Polignac number, because 1125246040253 - 2² = 1125246040249 is a prime.

It is a super-2 number, since 2×1125246040253² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125246040213) 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, 775376 + ... + 1688697.

It is an arithmetic number, because the mean of its divisors is an integer number (145202952672).

Almost surely, 2^{1125246040253} is an apocalyptic number.

It is an amenable number.

1125246040253 is a deficient number, since it is larger than the sum of its proper divisors (36377581123).

1125246040253 is a wasteful number, since it uses less digits than its factorization.

1125246040253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478835.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 1125246040253 in words is "one trillion, one hundred twenty-five billion, two hundred forty-six million, forty thousand, two hundred fifty-three".