28492375757 has 8 divisors (see below), whose sum is σ = 29383404480. Its totient is φ = 27614950720.

The previous prime is 28492375739. The next prime is 28492375777. The reversal of 28492375757 is 75757329482.

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

It is a cyclic number.

It is not a de Polignac number, because 28492375757 - 2⁶ = 28492375693 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28492375696 and 28492375705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28492375777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3396668 + ... + 3405045.

It is an arithmetic number, because the mean of its divisors is an integer number (3672925560).

Almost surely, 2^28492375757 is an apocalyptic number.

It is an amenable number.

28492375757 is a deficient number, since it is larger than the sum of its proper divisors (891028723).

28492375757 is an equidigital number, since it uses as much as digits as its factorization.

28492375757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6801843.

The product of its digits is 29635200, while the sum is 59.

The spelling of 28492375757 in words is "twenty-eight billion, four hundred ninety-two million, three hundred seventy-five thousand, seven hundred fifty-seven".