46989972413 has 4 divisors (see below), whose sum is σ = 46992009120. Its totient is φ = 46987935708.

The previous prime is 46989972397. The next prime is 46989972427. The reversal of 46989972413 is 31427998964.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46989972413 - 2⁴ = 46989972397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46989972713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983345 + ... + 1030022.

It is an arithmetic number, because the mean of its divisors is an integer number (11748002280).

Almost surely, 2^46989972413 is an apocalyptic number.

It is an amenable number.

46989972413 is a deficient number, since it is larger than the sum of its proper divisors (2036707).

46989972413 is a wasteful number, since it uses less digits than its factorization.

46989972413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036706.

The product of its digits is 23514624, while the sum is 62.

The spelling of 46989972413 in words is "forty-six billion, nine hundred eighty-nine million, nine hundred seventy-two thousand, four hundred thirteen".