1362003472957 has 2 divisors, whose sum is σ = 1362003472958. Its totient is φ = 1362003472956.

The previous prime is 1362003472937. The next prime is 1362003473021. The reversal of 1362003472957 is 7592743002631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1195099358436 + 166904114521 = 1093206^2 + 408539^2 .

It is a cyclic number.

It is not a de Polignac number, because 1362003472957 - 2³¹ = 1359855989309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1362003472957.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1362003472937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681001736478 + 681001736479.

It is an arithmetic number, because the mean of its divisors is an integer number (681001736479).

Almost surely, 2^{1362003472957} is an apocalyptic number.

It is an amenable number.

1362003472957 is a deficient number, since it is larger than the sum of its proper divisors (1).

1362003472957 is an equidigital number, since it uses as much as digits as its factorization.

1362003472957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 49.

The spelling of 1362003472957 in words is "one trillion, three hundred sixty-two billion, three million, four hundred seventy-two thousand, nine hundred fifty-seven".