126322615306504 has 8 divisors (see below), whose sum is σ = 236854903699710. Its totient is φ = 63161307653248.

The previous prime is 126322615306499. The next prime is 126322615306543. The reversal of 126322615306504 is 405603516223621.

It can be written as a sum of positive squares in only one way, i.e., 125064633232900 + 1257982073604 = 11183230^2 + 1121598^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7895163456649 + ... + 7895163456664.

Almost surely, 2^{126322615306504} is an apocalyptic number.

It is an amenable number.

126322615306504 is a deficient number, since it is larger than the sum of its proper divisors (110532288393206).

126322615306504 is a wasteful number, since it uses less digits than its factorization.

126322615306504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15790326913319 (or 15790326913315 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 126322615306504 in words is "one hundred twenty-six trillion, three hundred twenty-two billion, six hundred fifteen million, three hundred six thousand, five hundred four".