452061142451 has 4 divisors (see below), whose sum is σ = 455095110000. Its totient is φ = 449027174904.

The previous prime is 452061142439. The next prime is 452061142459. The reversal of 452061142451 is 154241160254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 452061142451 - 2⁶ = 452061142387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452061142459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1516983551 + ... + 1516983848.

It is an arithmetic number, because the mean of its divisors is an integer number (113773777500).

Almost surely, 2^452061142451 is an apocalyptic number.

452061142451 is a deficient number, since it is larger than the sum of its proper divisors (3033967549).

452061142451 is a wasteful number, since it uses less digits than its factorization.

452061142451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033967548.

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 452061142451 in words is "four hundred fifty-two billion, sixty-one million, one hundred forty-two thousand, four hundred fifty-one".