48428620428665 has 16 divisors (see below), whose sum is σ = 59989732262400. Its totient is φ = 37492668322560.

The previous prime is 48428620428613. The next prime is 48428620428679. The reversal of 48428620428665 is 56682402682484.

It is not a de Polignac number, because 48428620428665 - 2²⁶ = 48428553319801 is a prime.

It is a Curzon number.

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, 11134886 + ... + 14860784.

It is an arithmetic number, because the mean of its divisors is an integer number (3749358266400).

Almost surely, 2^{48428620428665} is an apocalyptic number.

It is an amenable number.

48428620428665 is a deficient number, since it is larger than the sum of its proper divisors (11561111833735).

48428620428665 is a wasteful number, since it uses less digits than its factorization.

48428620428665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3809792.

The product of its (nonzero) digits is 283115520, while the sum is 65.

The spelling of 48428620428665 in words is "forty-eight trillion, four hundred twenty-eight billion, six hundred twenty million, four hundred twenty-eight thousand, six hundred sixty-five".