452151736657 has 4 divisors (see below), whose sum is σ = 471810507840. Its totient is φ = 432492965476.

The previous prime is 452151736651. The next prime is 452151736693. The reversal of 452151736657 is 756637151254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 452151736657 - 2¹⁵ = 452151703889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452151736651) 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, 9829385557 + ... + 9829385602.

It is an arithmetic number, because the mean of its divisors is an integer number (117952626960).

Almost surely, 2^452151736657 is an apocalyptic number.

It is an amenable number.

452151736657 is a deficient number, since it is larger than the sum of its proper divisors (19658771183).

452151736657 is a wasteful number, since it uses less digits than its factorization.

452151736657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19658771182.

The product of its digits is 5292000, while the sum is 52.

The spelling of 452151736657 in words is "four hundred fifty-two billion, one hundred fifty-one million, seven hundred thirty-six thousand, six hundred fifty-seven".