4787870526957 has 8 divisors (see below), whose sum is σ = 7295802707776. Its totient is φ = 2735926015392.

The previous prime is 4787870526947. The next prime is 4787870526991. The reversal of 4787870526957 is 7596250787874.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4787870526957 - 2²³ = 4787862138349 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 (4787870526947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113996917288 + ... + 113996917329.

It is an arithmetic number, because the mean of its divisors is an integer number (911975338472).

Almost surely, 2^{4787870526957} is an apocalyptic number.

It is an amenable number.

4787870526957 is a deficient number, since it is larger than the sum of its proper divisors (2507932180819).

4787870526957 is a wasteful number, since it uses less digits than its factorization.

4787870526957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227993834627.

The product of its (nonzero) digits is 1659571200, while the sum is 75.

The spelling of 4787870526957 in words is "four trillion, seven hundred eighty-seven billion, eight hundred seventy million, five hundred twenty-six thousand, nine hundred fifty-seven".