405450153404132 has 6 divisors (see below), whose sum is σ = 709537768457238. Its totient is φ = 202725076702064.

The previous prime is 405450153404047. The next prime is 405450153404161. The reversal of 405450153404132 is 231404351054504.

It can be written as a sum of positive squares in only one way, i.e., 204488455602916 + 200961697801216 = 14299946^2 + 14176096^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 405450153404132.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50681269175513 + ... + 50681269175520.

It is an arithmetic number, because the mean of its divisors is an integer number (118256294742873).

Almost surely, 2^{405450153404132} is an apocalyptic number.

It is an amenable number.

405450153404132 is a deficient number, since it is larger than the sum of its proper divisors (304087615053106).

405450153404132 is a wasteful number, since it uses less digits than its factorization.

405450153404132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101362538351037 (or 101362538351035 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 405450153404132 in words is "four hundred five trillion, four hundred fifty billion, one hundred fifty-three million, four hundred four thousand, one hundred thirty-two".