431350055554522 has 16 divisors (see below), whose sum is σ = 698412940227072. Its totient is φ = 198622727699760.

The previous prime is 431350055554469. The next prime is 431350055554547. The reversal of 431350055554522 is 225455550053134.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19246377138 + ... + 19246399549.

It is an arithmetic number, because the mean of its divisors is an integer number (43650808764192).

Almost surely, 2^{431350055554522} is an apocalyptic number.

431350055554522 is a deficient number, since it is larger than the sum of its proper divisors (267062884672550).

431350055554522 is a wasteful number, since it uses less digits than its factorization.

431350055554522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38492777133.

The product of its (nonzero) digits is 9000000, while the sum is 49.

The spelling of 431350055554522 in words is "four hundred thirty-one trillion, three hundred fifty billion, fifty-five million, five hundred fifty-four thousand, five hundred twenty-two".