1406452460597 has 2 divisors, whose sum is σ = 1406452460598. Its totient is φ = 1406452460596.

The previous prime is 1406452460593. The next prime is 1406452460639. The reversal of 1406452460597 is 7950642546041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1404910013521 + 1542447076 = 1185289^2 + 39274^2 .

It is a cyclic number.

It is not a de Polignac number, because 1406452460597 - 2² = 1406452460593 is a prime.

It is a super-4 number, since 4×1406452460597⁴ (a number of 50 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1406452460593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703226230298 + 703226230299.

It is an arithmetic number, because the mean of its divisors is an integer number (703226230299).

Almost surely, 2^{1406452460597} is an apocalyptic number.

It is an amenable number.

1406452460597 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406452460597 is an equidigital number, since it uses as much as digits as its factorization.

1406452460597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 1406452460597 in words is "one trillion, four hundred six billion, four hundred fifty-two million, four hundred sixty thousand, five hundred ninety-seven".