1452145389057 has 96 divisors (see below), whose sum is σ = 2472944947200. Its totient is φ = 812417558400.

The previous prime is 1452145388951. The next prime is 1452145389109. The reversal of 1452145389057 is 7509835412541.

1452145389057 is a `hidden beast` number, since 1 + 4 + 5 + 2 + 14 + 538 + 90 + 5 + 7 = 666.

It is not a de Polignac number, because 1452145389057 - 2¹⁰ = 1452145388033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1452145388994 and 1452145389012.

It is not an unprimeable number, because it can be changed into a prime (1452145389857) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7288794 + ... + 7485372.

It is an arithmetic number, because the mean of its divisors is an integer number (25759843200).

Almost surely, 2^{1452145389057} is an apocalyptic number.

It is an amenable number.

1452145389057 is a deficient number, since it is larger than the sum of its proper divisors (1020799558143).

1452145389057 is a wasteful number, since it uses less digits than its factorization.

1452145389057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196739 (or 196736 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 54.

The spelling of 1452145389057 in words is "one trillion, four hundred fifty-two billion, one hundred forty-five million, three hundred eighty-nine thousand, fifty-seven".