7312252522137 has 32 divisors (see below), whose sum is σ = 9962392577280. Its totient is φ = 4769593113600.

The previous prime is 7312252522073. The next prime is 7312252522139.

It is a happy number.

7312252522137 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7312252522137 - 2⁶ = 7312252522073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7312252522139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42789012 + ... + 42959562.

It is an arithmetic number, because the mean of its divisors is an integer number (311324768040).

Almost surely, 2^{7312252522137} is an apocalyptic number.

It is an amenable number.

7312252522137 is a deficient number, since it is larger than the sum of its proper divisors (2650140055143).

7312252522137 is a wasteful number, since it uses less digits than its factorization.

7312252522137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172193.

The product of its digits is 352800, while the sum is 42.

The spelling of 7312252522137 in words is "seven trillion, three hundred twelve billion, two hundred fifty-two million, five hundred twenty-two thousand, one hundred thirty-seven".