1473653643031 has 16 divisors (see below), whose sum is σ = 1501237938816. Its totient is φ = 1446238306656.

The previous prime is 1473653643019. The next prime is 1473653643041. The reversal of 1473653643031 is 1303463563741.

It is not a de Polignac number, because 1473653643031 - 2¹¹ = 1473653640983 is a prime.

It is a super-2 number, since 2×1473653643031² (a number of 25 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 (1473653643041) 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, 45996840 + ... + 46028866.

It is an arithmetic number, because the mean of its divisors is an integer number (93827371176).

Almost surely, 2^{1473653643031} is an apocalyptic number.

1473653643031 is a deficient number, since it is larger than the sum of its proper divisors (27584295785).

1473653643031 is a wasteful number, since it uses less digits than its factorization.

1473653643031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34638.

The product of its (nonzero) digits is 1632960, while the sum is 46.

The spelling of 1473653643031 in words is "one trillion, four hundred seventy-three billion, six hundred fifty-three million, six hundred forty-three thousand, thirty-one".