46131847949 has 8 divisors (see below), whose sum is σ = 50581114848. Its totient is φ = 41725158160.

The previous prime is 46131847903. The next prime is 46131847961. The reversal of 46131847949 is 94974813164.

46131847949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 46131847949 - 2¹² = 46131843853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46131847894 and 46131847903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46131847969) 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, 10642007 + ... + 10646340.

It is an arithmetic number, because the mean of its divisors is an integer number (6322639356).

Almost surely, 2^46131847949 is an apocalyptic number.

It is an amenable number.

46131847949 is a deficient number, since it is larger than the sum of its proper divisors (4449266899).

46131847949 is a wasteful number, since it uses less digits than its factorization.

46131847949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21288555.

The product of its digits is 5225472, while the sum is 56.

The spelling of 46131847949 in words is "forty-six billion, one hundred thirty-one million, eight hundred forty-seven thousand, nine hundred forty-nine".