1463507472161 has 16 divisors (see below), whose sum is σ = 1771236020736. Its totient is φ = 1180465353216.

The previous prime is 1463507472137. The next prime is 1463507472179. The reversal of 1463507472161 is 1612747053641.

It is a cyclic number.

It is not a de Polignac number, because 1463507472161 - 2¹⁰ = 1463507471137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1463507472101) 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, 144476 + ... + 1716941.

It is an arithmetic number, because the mean of its divisors is an integer number (110702251296).

Almost surely, 2^{1463507472161} is an apocalyptic number.

It is an amenable number.

1463507472161 is a deficient number, since it is larger than the sum of its proper divisors (307728548575).

1463507472161 is a wasteful number, since it uses less digits than its factorization.

1463507472161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868048.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 1463507472161 in words is "one trillion, four hundred sixty-three billion, five hundred seven million, four hundred seventy-two thousand, one hundred sixty-one".