532730440946 has 32 divisors (see below), whose sum is σ = 893484269568. Its totient is φ = 236128893840.

The previous prime is 532730440939. The next prime is 532730440967. The reversal of 532730440946 is 649044037235.

It is a self number, because there is not a number n which added to its sum of digits gives 532730440946.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110351 + ... + 1038093.

It is an arithmetic number, because the mean of its divisors is an integer number (27921383424).

Almost surely, 2^532730440946 is an apocalyptic number.

532730440946 is a deficient number, since it is larger than the sum of its proper divisors (360753828622).

532730440946 is a wasteful number, since it uses less digits than its factorization.

532730440946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928406.

The product of its (nonzero) digits is 2177280, while the sum is 47.

The spelling of 532730440946 in words is "five hundred thirty-two billion, seven hundred thirty million, four hundred forty thousand, nine hundred forty-six".