5128185574046 has 32 divisors (see below), whose sum is σ = 7841921472000. Its totient is φ = 2514721952160.

The previous prime is 5128185573941. The next prime is 5128185574049. The reversal of 5128185574046 is 6404755818215.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5128185573982 and 5128185574000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5128185574049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14325116 + ... + 14678736.

It is an arithmetic number, because the mean of its divisors is an integer number (245060046000).

Almost surely, 2^{5128185574046} is an apocalyptic number.

5128185574046 is a deficient number, since it is larger than the sum of its proper divisors (2713735897954).

5128185574046 is a wasteful number, since it uses less digits than its factorization.

5128185574046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354344.

The product of its (nonzero) digits is 10752000, while the sum is 56.

The spelling of 5128185574046 in words is "five trillion, one hundred twenty-eight billion, one hundred eighty-five million, five hundred seventy-four thousand, forty-six".