451260252 has 18 divisors (see below), whose sum is σ = 1140685728. Its totient is φ = 150420072.

The previous prime is 451260247. The next prime is 451260263. The reversal of 451260252 is 252062154.

451260252 is a `hidden beast` number, since 4 + 5 + 1 + 2 + 602 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6267468 + ... + 6267539.

Almost surely, 2^451260252 is an apocalyptic number.

It is an amenable number.

451260252 is an abundant number, since it is smaller than the sum of its proper divisors (689425476).

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

451260252 is a wasteful number, since it uses less digits than its factorization.

451260252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12535017 (or 12535012 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 451260252 is about 21242.8870919186. The cubic root of 451260252 is about 767.0241308043.

The spelling of 451260252 in words is "four hundred fifty-one million, two hundred sixty thousand, two hundred fifty-two".