450024073531000 has 32 divisors (see below), whose sum is σ = 1053056332064880. Its totient is φ = 180009629412000.

The previous prime is 450024073530937. The next prime is 450024073531037. The reversal of 450024073531000 is 135370420054.

It is a super-2 number, since 2×450024073531000² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225012035766 + ... + 225012037765.

Almost surely, 2^{450024073531000} is an apocalyptic number.

450024073531000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

450024073531000 is an abundant number, since it is smaller than the sum of its proper divisors (603032258533880).

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

450024073531000 is a wasteful number, since it uses less digits than its factorization.

450024073531000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450024073552 (or 450024073538 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 34.

The spelling of 450024073531000 in words is "four hundred fifty trillion, twenty-four billion, seventy-three million, five hundred thirty-one thousand".