4770081257 has 4 divisors (see below), whose sum is σ = 4770629760. Its totient is φ = 4769532756.

The previous prime is 4770081241. The next prime is 4770081311. The reversal of 4770081257 is 7521800774.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4770081257 - 2⁴ = 4770081241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4770081457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260993 + ... + 278670.

It is an arithmetic number, because the mean of its divisors is an integer number (1192657440).

Almost surely, 2^4770081257 is an apocalyptic number.

It is an amenable number.

4770081257 is a deficient number, since it is larger than the sum of its proper divisors (548503).

4770081257 is an equidigital number, since it uses as much as digits as its factorization.

4770081257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548502.

The product of its (nonzero) digits is 109760, while the sum is 41.

The square root of 4770081257 is about 69065.7748599116. The cubic root of 4770081257 is about 1683.3532393773.

The spelling of 4770081257 in words is "four billion, seven hundred seventy million, eighty-one thousand, two hundred fifty-seven".