1452376623 has 16 divisors (see below), whose sum is σ = 2051191296. Its totient is φ = 910949760.

The previous prime is 1452376613. The next prime is 1452376631. The reversal of 1452376623 is 3266732541.

It is not a de Polignac number, because 1452376623 - 2¹⁸ = 1452114479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452376613) 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, 231040 + ... + 237242.

It is an arithmetic number, because the mean of its divisors is an integer number (128199456).

Almost surely, 2^1452376623 is an apocalyptic number.

1452376623 is a deficient number, since it is larger than the sum of its proper divisors (598814673).

1452376623 is a wasteful number, since it uses less digits than its factorization.

1452376623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10814.

The product of its digits is 181440, while the sum is 39.

The square root of 1452376623 is about 38110.0593413340. The cubic root of 1452376623 is about 1132.4692454454.

The spelling of 1452376623 in words is "one billion, four hundred fifty-two million, three hundred seventy-six thousand, six hundred twenty-three".