2920475517 has 4 divisors (see below), whose sum is σ = 3893967360. Its totient is φ = 1946983676.

The previous prime is 2920475491. The next prime is 2920475521. The reversal of 2920475517 is 7155740292.

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 2920475517 - 2²² = 2916281213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2920475567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 486745917 + ... + 486745922.

It is an arithmetic number, because the mean of its divisors is an integer number (973491840).

Almost surely, 2^2920475517 is an apocalyptic number.

It is an amenable number.

2920475517 is a deficient number, since it is larger than the sum of its proper divisors (973491843).

2920475517 is an equidigital number, since it uses as much as digits as its factorization.

2920475517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973491842.

The product of its (nonzero) digits is 176400, while the sum is 42.

The square root of 2920475517 is about 54041.4240837526. The cubic root of 2920475517 is about 1429.3914826588.

The spelling of 2920475517 in words is "two billion, nine hundred twenty million, four hundred seventy-five thousand, five hundred seventeen".