1453065128460 has 240 divisors, whose sum is σ = 5133123781632. Its totient is φ = 340894915200.

The previous prime is 1453065128413. The next prime is 1453065128461. The reversal of 1453065128460 is 648215603541.

1453065128460 is a `hidden beast` number, since 1 + 4 + 5 + 3 + 0 + 65 + 128 + 460 = 666.

It is a super-2 number, since 2×1453065128460² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1453065128461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 762762 + ... + 1867601.

Almost surely, 2^{1453065128460} is an apocalyptic number.

1453065128460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1453065128460 is an abundant number, since it is smaller than the sum of its proper divisors (3680058653172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1453065128460 is a wasteful number, since it uses less digits than its factorization.

1453065128460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2630426 (or 2630415 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 1453065128460 in words is "one trillion, four hundred fifty-three billion, sixty-five million, one hundred twenty-eight thousand, four hundred sixty".