42207093053 has 4 divisors (see below), whose sum is σ = 42208023900. Its totient is φ = 42206162208.

The previous prime is 42207093037. The next prime is 42207093067. The reversal of 42207093053 is 35039070224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14019033604 + 28188059449 = 118402^2 + 167893^2 .

It is a cyclic number.

It is not a de Polignac number, because 42207093053 - 2⁴ = 42207093037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42207093083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393728 + ... + 489321.

It is an arithmetic number, because the mean of its divisors is an integer number (10552005975).

Almost surely, 2^42207093053 is an apocalyptic number.

It is an amenable number.

42207093053 is a deficient number, since it is larger than the sum of its proper divisors (930847).

42207093053 is an equidigital number, since it uses as much as digits as its factorization.

42207093053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930846.

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 42207093053 in words is "forty-two billion, two hundred seven million, ninety-three thousand, fifty-three".