137522274053 has 2 divisors, whose sum is σ = 137522274054. Its totient is φ = 137522274052.

The previous prime is 137522274047. The next prime is 137522274143. The reversal of 137522274053 is 350472225731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 133778914564 + 3743359489 = 365758^2 + 61183^2 .

It is an emirp because it is prime and its reverse (350472225731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 137522274053 - 2⁸ = 137522273797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 137522274053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137522274013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68761137026 + 68761137027.

It is an arithmetic number, because the mean of its divisors is an integer number (68761137027).

Almost surely, 2^137522274053 is an apocalyptic number.

It is an amenable number.

137522274053 is a deficient number, since it is larger than the sum of its proper divisors (1).

137522274053 is an equidigital number, since it uses as much as digits as its factorization.

137522274053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 352800, while the sum is 41.

Adding to 137522274053 its reverse (350472225731), we get a palindrome (487994499784).

The spelling of 137522274053 in words is "one hundred thirty-seven billion, five hundred twenty-two million, two hundred seventy-four thousand, fifty-three".