157522550302207 has 2 divisors, whose sum is σ = 157522550302208. Its totient is φ = 157522550302206.

The previous prime is 157522550302027. The next prime is 157522550302219. The reversal of 157522550302207 is 702203055225751.

Together with previous prime (157522550302027) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 157522550302207 - 2²⁷ = 157522416084479 is a prime.

It is a super-2 number, since 2×157522550302207² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157522550302267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78761275151103 + 78761275151104.

It is an arithmetic number, because the mean of its divisors is an integer number (78761275151104).

Almost surely, 2^{157522550302207} is an apocalyptic number.

157522550302207 is a deficient number, since it is larger than the sum of its proper divisors (1).

157522550302207 is an equidigital number, since it uses as much as digits as its factorization.

157522550302207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1470000, while the sum is 46.

The spelling of 157522550302207 in words is "one hundred fifty-seven trillion, five hundred twenty-two billion, five hundred fifty million, three hundred two thousand, two hundred seven".