11248497453 has 16 divisors (see below), whose sum is σ = 15293598336. Its totient is φ = 7351431360.

The previous prime is 11248497433. The next prime is 11248497497. The reversal of 11248497453 is 35479484211.

It is not a de Polignac number, because 11248497453 - 2¹⁶ = 11248431917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11248497433) 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, 168088 + ... + 225278.

It is an arithmetic number, because the mean of its divisors is an integer number (955849896).

Almost surely, 2^11248497453 is an apocalyptic number.

It is an amenable number.

11248497453 is a deficient number, since it is larger than the sum of its proper divisors (4045100883).

11248497453 is a wasteful number, since it uses less digits than its factorization.

11248497453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58484.

The product of its digits is 967680, while the sum is 48.

The spelling of 11248497453 in words is "eleven billion, two hundred forty-eight million, four hundred ninety-seven thousand, four hundred fifty-three".