451630745113570 has 16 divisors (see below), whose sum is σ = 886838554041408. Its totient is φ = 164229361859440.

The previous prime is 451630745113567. The next prime is 451630745113579. The reversal of 451630745113570 is 75311547036154.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (451630745113579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2052867023134 + ... + 2052867023353.

It is an arithmetic number, because the mean of its divisors is an integer number (55427409627588).

Almost surely, 2^{451630745113570} is an apocalyptic number.

451630745113570 is a deficient number, since it is larger than the sum of its proper divisors (435207808927838).

451630745113570 is a wasteful number, since it uses less digits than its factorization.

451630745113570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4105734046505.

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

The spelling of 451630745113570 in words is "four hundred fifty-one trillion, six hundred thirty billion, seven hundred forty-five million, one hundred thirteen thousand, five hundred seventy".