450011167406652 has 24 divisors (see below), whose sum is σ = 1095679364121216. Its totient is φ = 143481821491888.

The previous prime is 450011167406599. The next prime is 450011167406657. The reversal of 450011167406652 is 256604761110054.

It is a super-2 number, since 2×450011167406652² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450011167406657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815237621838 + ... + 815237622389.

It is an arithmetic number, because the mean of its divisors is an integer number (45653306838384).

Almost surely, 2^{450011167406652} is an apocalyptic number.

It is an amenable number.

450011167406652 is an abundant number, since it is smaller than the sum of its proper divisors (645668196714564).

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

450011167406652 is a wasteful number, since it uses less digits than its factorization.

450011167406652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630475244257 (or 1630475244255 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 450011167406652 in words is "four hundred fifty trillion, eleven billion, one hundred sixty-seven million, four hundred six thousand, six hundred fifty-two".