1453462355132 has 48 divisors (see below), whose sum is σ = 2725932061440. Its totient is φ = 675714638592.

The previous prime is 1453462355131. The next prime is 1453462355141. The reversal of 1453462355132 is 2315532643541.

It is a super-2 number, since 2×1453462355132² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453462355131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1458419 + ... + 2243637.

It is an arithmetic number, because the mean of its divisors is an integer number (56790251280).

Almost surely, 2^{1453462355132} is an apocalyptic number.

It is an amenable number.

1453462355132 is a deficient number, since it is larger than the sum of its proper divisors (1272469706308).

1453462355132 is a wasteful number, since it uses less digits than its factorization.

1453462355132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785570 (or 785568 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 44.

Adding to 1453462355132 its reverse (2315532643541), we get a palindrome (3768994998673).

The spelling of 1453462355132 in words is "one trillion, four hundred fifty-three billion, four hundred sixty-two million, three hundred fifty-five thousand, one hundred thirty-two".