46965431551 has 8 divisors (see below), whose sum is σ = 48489158144. Its totient is φ = 45442249560.

The previous prime is 46965431503. The next prime is 46965431581. The reversal of 46965431551 is 15513456964.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46965431551 - 2⁷ = 46965431423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46965431495 and 46965431504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46965431581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42880 + ... + 309466.

It is an arithmetic number, because the mean of its divisors is an integer number (6061144768).

Almost surely, 2^46965431551 is an apocalyptic number.

46965431551 is a deficient number, since it is larger than the sum of its proper divisors (1523726593).

46965431551 is a wasteful number, since it uses less digits than its factorization.

46965431551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272301.

The product of its digits is 1944000, while the sum is 49.

The spelling of 46965431551 in words is "forty-six billion, nine hundred sixty-five million, four hundred thirty-one thousand, five hundred fifty-one".