509066201432 has 16 divisors (see below), whose sum is σ = 954729023640. Its totient is φ = 254471795136.

The previous prime is 509066201383. The next prime is 509066201437. The reversal of 509066201432 is 234102660905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (509066201437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7627898 + ... + 7694345.

Almost surely, 2^509066201432 is an apocalyptic number.

It is an amenable number.

509066201432 is a deficient number, since it is larger than the sum of its proper divisors (445662822208).

509066201432 is a wasteful number, since it uses less digits than its factorization.

509066201432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15326402 (or 15326398 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 509066201432 in words is "five hundred nine billion, sixty-six million, two hundred one thousand, four hundred thirty-two".