454805625052 has 24 divisors (see below), whose sum is σ = 833274968400. Its totient is φ = 216916014336.

The previous prime is 454805625049. The next prime is 454805625067. The reversal of 454805625052 is 250526508454.

It is a junction number, because it is equal to n+sod(n) for n = 454805624993 and 454805625011.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 23609277 + ... + 23628532.

It is an arithmetic number, because the mean of its divisors is an integer number (34719790350).

Almost surely, 2^454805625052 is an apocalyptic number.

It is an amenable number.

454805625052 is a deficient number, since it is larger than the sum of its proper divisors (378469343348).

454805625052 is a wasteful number, since it uses less digits than its factorization.

454805625052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47237925 (or 47237923 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 46.

The spelling of 454805625052 in words is "four hundred fifty-four billion, eight hundred five million, six hundred twenty-five thousand, fifty-two".