46089796778 has 32 divisors (see below), whose sum is σ = 72919941120. Its totient is φ = 21816028080.

The previous prime is 46089796751. The next prime is 46089796783. The reversal of 46089796778 is 87769798064.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11079863 + ... + 11084021.

It is an arithmetic number, because the mean of its divisors is an integer number (2278748160).

Almost surely, 2^46089796778 is an apocalyptic number.

46089796778 is a deficient number, since it is larger than the sum of its proper divisors (26830144342).

46089796778 is a wasteful number, since it uses less digits than its factorization.

46089796778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8042.

The product of its (nonzero) digits is 256048128, while the sum is 71.

The spelling of 46089796778 in words is "forty-six billion, eighty-nine million, seven hundred ninety-six thousand, seven hundred seventy-eight".