46463378455 has 32 divisors (see below), whose sum is σ = 61471872000. Its totient is φ = 33496848000.

The previous prime is 46463378431. The next prime is 46463378471. The reversal of 46463378455 is 55487336464.

It is a happy number.

It is not a de Polignac number, because 46463378455 - 2⁷ = 46463378327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46463378396 and 46463378405.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 9777330 + ... + 9782080.

It is an arithmetic number, because the mean of its divisors is an integer number (1920996000).

Almost surely, 2^46463378455 is an apocalyptic number.

46463378455 is a deficient number, since it is larger than the sum of its proper divisors (15008493545).

46463378455 is a wasteful number, since it uses less digits than its factorization.

46463378455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8311.

The product of its digits is 29030400, while the sum is 55.

The spelling of 46463378455 in words is "forty-six billion, four hundred sixty-three million, three hundred seventy-eight thousand, four hundred fifty-five".