46345066531 has 4 divisors (see below), whose sum is σ = 46347406200. Its totient is φ = 46342726864.

The previous prime is 46345066507. The next prime is 46345066549. The reversal of 46345066531 is 13566054364.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46345066531 - 2⁵ = 46345066499 is a prime.

It is a super-2 number, since 2×46345066531² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46345066331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1139866 + ... + 1179823.

It is an arithmetic number, because the mean of its divisors is an integer number (11586851550).

Almost surely, 2^46345066531 is an apocalyptic number.

46345066531 is a deficient number, since it is larger than the sum of its proper divisors (2339669).

46345066531 is a wasteful number, since it uses less digits than its factorization.

46345066531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339668.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 46345066531 in words is "forty-six billion, three hundred forty-five million, sixty-six thousand, five hundred thirty-one".