451151704092 has 12 divisors (see below), whose sum is σ = 1052687309576. Its totient is φ = 150383901360.

The previous prime is 451151704057. The next prime is 451151704093. The reversal of 451151704092 is 290407151154.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 451151704092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451151704093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18797987659 + ... + 18797987682.

Almost surely, 2^451151704092 is an apocalyptic number.

It is an amenable number.

451151704092 is an abundant number, since it is smaller than the sum of its proper divisors (601535605484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

451151704092 is a wasteful number, since it uses less digits than its factorization.

451151704092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37595975348 (or 37595975346 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 39.

The spelling of 451151704092 in words is "four hundred fifty-one billion, one hundred fifty-one million, seven hundred four thousand, ninety-two".