451151551034 has 4 divisors (see below), whose sum is σ = 676727326554. Its totient is φ = 225575775516.

The previous prime is 451151551007. The next prime is 451151551049. The reversal of 451151551034 is 430155151154.

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

It can be written as a sum of positive squares in only one way, i.e., 414024041809 + 37127509225 = 643447^2 + 192685^2 .

It is a junction number, because it is equal to n+sod(n) for n = 451151550985 and 451151551003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112787887757 + ... + 112787887760.

Almost surely, 2^451151551034 is an apocalyptic number.

451151551034 is a deficient number, since it is larger than the sum of its proper divisors (225575775520).

451151551034 is a wasteful number, since it uses less digits than its factorization.

451151551034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225575775519.

The product of its (nonzero) digits is 30000, while the sum is 35.

The spelling of 451151551034 in words is "four hundred fifty-one billion, one hundred fifty-one million, five hundred fifty-one thousand, thirty-four".