46399591892 has 6 divisors (see below), whose sum is σ = 81199285818. Its totient is φ = 23199795944.

The previous prime is 46399591891. The next prime is 46399591897. The reversal of 46399591892 is 29819599364.

46399591892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 37933015696 + 8466576196 = 194764^2 + 92014^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46399591891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5799948983 + ... + 5799948990.

It is an arithmetic number, because the mean of its divisors is an integer number (13533214303).

Almost surely, 2^46399591892 is an apocalyptic number.

It is an amenable number.

46399591892 is a deficient number, since it is larger than the sum of its proper divisors (34799693926).

46399591892 is a wasteful number, since it uses less digits than its factorization.

46399591892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11599897977 (or 11599897975 counting only the distinct ones).

The product of its digits is 37791360, while the sum is 65.

The spelling of 46399591892 in words is "forty-six billion, three hundred ninety-nine million, five hundred ninety-one thousand, eight hundred ninety-two".