1462148272493 has 2 divisors, whose sum is σ = 1462148272494. Its totient is φ = 1462148272492.

The previous prime is 1462148272489. The next prime is 1462148272513. The reversal of 1462148272493 is 3942728412641.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1306753055689 + 155395216804 = 1143133^2 + 394202^2 .

It is a cyclic number.

It is not a de Polignac number, because 1462148272493 - 2² = 1462148272489 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1462148272433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731074136246 + 731074136247.

It is an arithmetic number, because the mean of its divisors is an integer number (731074136247).

Almost surely, 2^{1462148272493} is an apocalyptic number.

It is an amenable number.

1462148272493 is a deficient number, since it is larger than the sum of its proper divisors (1).

1462148272493 is an equidigital number, since it uses as much as digits as its factorization.

1462148272493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4644864, while the sum is 53.

The spelling of 1462148272493 in words is "one trillion, four hundred sixty-two billion, one hundred forty-eight million, two hundred seventy-two thousand, four hundred ninety-three".