2845354061 has 4 divisors (see below), whose sum is σ = 3104022624. Its totient is φ = 2586685500.

The previous prime is 2845354051. The next prime is 2845354079. The reversal of 2845354061 is 1604535482.

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 2845354061 - 2⁶ = 2845353997 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 (2845354021) 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, 129334265 + ... + 129334286.

It is an arithmetic number, because the mean of its divisors is an integer number (776005656).

Almost surely, 2^2845354061 is an apocalyptic number.

It is an amenable number.

2845354061 is a deficient number, since it is larger than the sum of its proper divisors (258668563).

2845354061 is a wasteful number, since it uses less digits than its factorization.

2845354061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258668562.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 2845354061 is about 53341.8603068922. The cubic root of 2845354061 is about 1417.0291092449.

The spelling of 2845354061 in words is "two billion, eight hundred forty-five million, three hundred fifty-four thousand, sixty-one".