112537320453 has 24 divisors (see below), whose sum is σ = 168248971800. Its totient is φ = 72399151104.

The previous prime is 112537320451. The next prime is 112537320461. The reversal of 112537320453 is 354023735211.

112537320453 is a `hidden beast` number, since 11 + 25 + 373 + 204 + 53 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 46981863009 + 65555457444 = 216753^2 + 256038^2 .

It is not a de Polignac number, because 112537320453 - 2¹ = 112537320451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112537320451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 378901 + ... + 607157.

It is an arithmetic number, because the mean of its divisors is an integer number (7010373825).

Almost surely, 2^112537320453 is an apocalyptic number.

It is an amenable number.

112537320453 is a deficient number, since it is larger than the sum of its proper divisors (55711651347).

112537320453 is a wasteful number, since it uses less digits than its factorization.

112537320453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230181 (or 230178 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The spelling of 112537320453 in words is "one hundred twelve billion, five hundred thirty-seven million, three hundred twenty thousand, four hundred fifty-three".