2753500478 has 4 divisors (see below), whose sum is σ = 4130250720. Its totient is φ = 1376750238.

The previous prime is 2753500469. The next prime is 2753500511. The reversal of 2753500478 is 8740053572.

2753500478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688375118 + ... + 688375121.

It is an arithmetic number, because the mean of its divisors is an integer number (1032562680).

Almost surely, 2^2753500478 is an apocalyptic number.

2753500478 is a deficient number, since it is larger than the sum of its proper divisors (1376750242).

2753500478 is a wasteful number, since it uses less digits than its factorization.

2753500478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376750241.

The product of its (nonzero) digits is 235200, while the sum is 41.

The square root of 2753500478 is about 52473.8075424302. The cubic root of 2753500478 is about 1401.6138664327.

The spelling of 2753500478 in words is "two billion, seven hundred fifty-three million, five hundred thousand, four hundred seventy-eight".