1453428564039 has 40 divisors (see below), whose sum is σ = 2177749617120. Its totient is φ = 966019302144.

The previous prime is 1453428564037. The next prime is 1453428564041. The reversal of 1453428564039 is 9304658243541.

It is a happy number.

1453428564039 is a `hidden beast` number, since 1 + 4 + 5 + 3 + 42 + 8 + 564 + 0 + 39 = 666.

It is an interprime number because it is at equal distance from previous prime (1453428564037) and next prime (1453428564041).

It is not a de Polignac number, because 1453428564039 - 2¹ = 1453428564037 is a prime.

It is a super-2 number, since 2×1453428564039² (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 (1453428564037) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 61177387 + ... + 61201139.

It is an arithmetic number, because the mean of its divisors is an integer number (54443740428).

Almost surely, 2^{1453428564039} is an apocalyptic number.

1453428564039 is a deficient number, since it is larger than the sum of its proper divisors (724321053081).

1453428564039 is a wasteful number, since it uses less digits than its factorization.

1453428564039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26021 (or 26012 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 54.

The spelling of 1453428564039 in words is "one trillion, four hundred fifty-three billion, four hundred twenty-eight million, five hundred sixty-four thousand, thirty-nine".