46453611961 has 3 divisors (see below), whose sum is σ = 46453827493. Its totient is φ = 46453396430.

The previous prime is 46453611959. The next prime is 46453611973. The reversal of 46453611961 is 16911635464.

The square root of 46453611961 is 215531.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 46453611961 - 2¹ = 46453611959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46453611931) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 107766 + ... + 323296.

Almost surely, 2^46453611961 is an apocalyptic number.

46453611961 is the 215531-st square number.

46453611961 is the 107766-th centered octagonal number.

It is an amenable number.

46453611961 is a deficient number, since it is larger than the sum of its proper divisors (215532).

46453611961 is an frugal number, since it uses more digits than its factorization.

46453611961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431062 (or 215531 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The spelling of 46453611961 in words is "forty-six billion, four hundred fifty-three million, six hundred eleven thousand, nine hundred sixty-one".