45613163729478 has 16 divisors (see below), whose sum is σ = 91922711639616. Its totient is φ = 15088323879720.

The previous prime is 45613163729467. The next prime is 45613163729527. The reversal of 45613163729478 is 87492736131654.

It is a super-3 number, since 3×45613163729478³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29016006676 + ... + 29016008247.

It is an arithmetic number, because the mean of its divisors is an integer number (5745169477476).

Almost surely, 2^{45613163729478} is an apocalyptic number.

45613163729478 is an abundant number, since it is smaller than the sum of its proper divisors (46309547910138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45613163729478 is a wasteful number, since it uses less digits than its factorization.

45613163729478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58032015059.

The product of its digits is 182891520, while the sum is 66.

The spelling of 45613163729478 in words is "forty-five trillion, six hundred thirteen billion, one hundred sixty-three million, seven hundred twenty-nine thousand, four hundred seventy-eight".