11097448425 has 36 divisors (see below), whose sum is σ = 22716304000. Its totient is φ = 5073118560.

The previous prime is 11097448423. The next prime is 11097448441. The reversal of 11097448425 is 52484479011.

11097448425 is a `hidden beast` number, since 110 + 9 + 74 + 48 + 425 = 666.

It is not a de Polignac number, because 11097448425 - 2¹ = 11097448423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (11097448421) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3521425 + ... + 3524574.

Almost surely, 2^11097448425 is an apocalyptic number.

11097448425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11097448425 is an abundant number, since it is smaller than the sum of its proper divisors (11618855575).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11097448425 is a wasteful number, since it uses less digits than its factorization.

11097448425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7046022 (or 7046014 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 11097448425 in words is "eleven billion, ninety-seven million, four hundred forty-eight thousand, four hundred twenty-five".