46399815451082 has 4 divisors (see below), whose sum is σ = 69599723176626. Its totient is φ = 23199907725540.

The previous prime is 46399815451037. The next prime is 46399815451103. The reversal of 46399815451082 is 28015451899364.

It is a Cunningham number, because it is equal to 6811741²+1.

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

It can be written as a sum of positive squares in only one way, i.e., 46399815451081 + 1 = 6811741^2 + 1^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11599953862769 + ... + 11599953862772.

Almost surely, 2^{46399815451082} is an apocalyptic number.

46399815451082 is a deficient number, since it is larger than the sum of its proper divisors (23199907725544).

46399815451082 is a wasteful number, since it uses less digits than its factorization.

46399815451082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23199907725543.

The product of its (nonzero) digits is 74649600, while the sum is 65.

The spelling of 46399815451082 in words is "forty-six trillion, three hundred ninety-nine billion, eight hundred fifteen million, four hundred fifty-one thousand, eighty-two".