4631054566431 has 16 divisors (see below), whose sum is σ = 6192694247264. Its totient is φ = 3078404849664.

The previous prime is 4631054566429. The next prime is 4631054566451. The reversal of 4631054566431 is 1346654501364.

It is a happy number.

It is not a de Polignac number, because 4631054566431 - 2¹ = 4631054566429 is a prime.

It is a super-2 number, since 2×4631054566431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4631054566421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91666 + ... + 3044751.

It is an arithmetic number, because the mean of its divisors is an integer number (387043390454).

Almost surely, 2^{4631054566431} is an apocalyptic number.

4631054566431 is a deficient number, since it is larger than the sum of its proper divisors (1561639680833).

4631054566431 is a wasteful number, since it uses less digits than its factorization.

4631054566431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137850.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 4631054566431 in words is "four trillion, six hundred thirty-one billion, fifty-four million, five hundred sixty-six thousand, four hundred thirty-one".