4873913086957 has 16 divisors (see below), whose sum is σ = 5193731422512. Its totient is φ = 4557777269760.

The previous prime is 4873913086921. The next prime is 4873913086979. The reversal of 4873913086957 is 7596803193784.

It can be written as a sum of positive squares in 8 ways, for example, as 154673877796 + 4719239209161 = 393286^2 + 2172381^2 .

It is not a de Polignac number, because 4873913086957 - 2⁷ = 4873913086829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4873913086997) 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, 94406083 + ... + 94457695.

It is an arithmetic number, because the mean of its divisors is an integer number (324608213907).

Almost surely, 2^{4873913086957} is an apocalyptic number.

It is an amenable number.

4873913086957 is a deficient number, since it is larger than the sum of its proper divisors (319818335555).

4873913086957 is a wasteful number, since it uses less digits than its factorization.

4873913086957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87168.

The product of its (nonzero) digits is 274337280, while the sum is 70.

The spelling of 4873913086957 in words is "four trillion, eight hundred seventy-three billion, nine hundred thirteen million, eighty-six thousand, nine hundred fifty-seven".