162498537623 has 2 divisors, whose sum is σ = 162498537624. Its totient is φ = 162498537622.

The previous prime is 162498537601. The next prime is 162498537667. The reversal of 162498537623 is 326735894261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 162498537623 - 2³⁶ = 93779060887 is a prime.

It is a super-2 number, since 2×162498537623² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162498534623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81249268811 + 81249268812.

It is an arithmetic number, because the mean of its divisors is an integer number (81249268812).

Almost surely, 2^162498537623 is an apocalyptic number.

162498537623 is a deficient number, since it is larger than the sum of its proper divisors (1).

162498537623 is an equidigital number, since it uses as much as digits as its factorization.

162498537623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13063680, while the sum is 56.

The spelling of 162498537623 in words is "one hundred sixty-two billion, four hundred ninety-eight million, five hundred thirty-seven thousand, six hundred twenty-three".