2877960145 has 8 divisors (see below), whose sum is σ = 3572640360. Its totient is φ = 2222976000.

The previous prime is 2877960133. The next prime is 2877960257. The reversal of 2877960145 is 5410697782.

It can be written as a sum of positive squares in 4 ways, for example, as 4892944 + 2873067201 = 2212^2 + 53601^2 .

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

It is not a de Polignac number, because 2877960145 - 2⁷ = 2877960017 is a prime.

It is an unprimeable number.

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, 9923856 + ... + 9924145.

It is an arithmetic number, because the mean of its divisors is an integer number (446580045).

Almost surely, 2^2877960145 is an apocalyptic number.

It is an amenable number.

2877960145 is a deficient number, since it is larger than the sum of its proper divisors (694680215).

2877960145 is a wasteful number, since it uses less digits than its factorization.

2877960145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19848035.

The product of its (nonzero) digits is 846720, while the sum is 49.

The square root of 2877960145 is about 53646.6228666819. The cubic root of 2877960145 is about 1422.4213375248.

The spelling of 2877960145 in words is "two billion, eight hundred seventy-seven million, nine hundred sixty thousand, one hundred forty-five".