2945595038 has 4 divisors (see below), whose sum is σ = 4418392560. Its totient is φ = 1472797518.

The previous prime is 2945595031. The next prime is 2945595043. The reversal of 2945595038 is 8305955492.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2945595031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736398758 + ... + 736398761.

It is an arithmetic number, because the mean of its divisors is an integer number (1104598140).

Almost surely, 2^2945595038 is an apocalyptic number.

2945595038 is a deficient number, since it is larger than the sum of its proper divisors (1472797522).

2945595038 is a wasteful number, since it uses less digits than its factorization.

2945595038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472797521.

The product of its (nonzero) digits is 1944000, while the sum is 50.

The square root of 2945595038 is about 54273.3363448388. The cubic root of 2945595038 is about 1433.4779376133.

The spelling of 2945595038 in words is "two billion, nine hundred forty-five million, five hundred ninety-five thousand, thirty-eight".