1452005188377 has 16 divisors (see below), whose sum is σ = 1974161775168. Its totient is φ = 948956149440.

The previous prime is 1452005188373. The next prime is 1452005188379. The reversal of 1452005188377 is 7738815002541.

It is not a de Polignac number, because 1452005188377 - 2² = 1452005188373 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1452005188373) 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, 3571399 + ... + 3957132.

It is an arithmetic number, because the mean of its divisors is an integer number (123385110948).

Almost surely, 2^{1452005188377} is an apocalyptic number.

It is an amenable number.

1452005188377 is a deficient number, since it is larger than the sum of its proper divisors (522156586791).

1452005188377 is a wasteful number, since it uses less digits than its factorization.

1452005188377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7529800.

The product of its (nonzero) digits is 1881600, while the sum is 51.

The spelling of 1452005188377 in words is "one trillion, four hundred fifty-two billion, five million, one hundred eighty-eight thousand, three hundred seventy-seven".