451036012 has 24 divisors (see below), whose sum is σ = 902651904. Its totient is φ = 193176912.

The previous prime is 451035983. The next prime is 451036051. The reversal of 451036012 is 210630154.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49173 + ... + 57619.

It is an arithmetic number, because the mean of its divisors is an integer number (37610496).

Almost surely, 2^451036012 is an apocalyptic number.

It is an amenable number.

451036012 is an abundant number, since it is smaller than the sum of its proper divisors (451615892).

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

451036012 is a wasteful number, since it uses less digits than its factorization.

451036012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10365 (or 10363 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 451036012 is about 21237.6084340963. The cubic root of 451036012 is about 766.8970600154.

Adding to 451036012 its reverse (210630154), we get a palindrome (661666166).

It can be divided in two parts, 45103 and 6012, that added together give a palindrome (51115).

The spelling of 451036012 in words is "four hundred fifty-one million, thirty-six thousand, twelve".