2753621147 has 2 divisors, whose sum is σ = 2753621148. Its totient is φ = 2753621146.

The previous prime is 2753621099. The next prime is 2753621149. The reversal of 2753621147 is 7411263572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2753621147 - 2¹² = 2753617051 is a prime.

Together with 2753621149, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2753621147.

It is not a weakly prime, because it can be changed into another prime (2753621149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376810573 + 1376810574.

It is an arithmetic number, because the mean of its divisors is an integer number (1376810574).

Almost surely, 2^2753621147 is an apocalyptic number.

2753621147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2753621147 is an equidigital number, since it uses as much as digits as its factorization.

2753621147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70560, while the sum is 38.

The square root of 2753621147 is about 52474.9573320455. The cubic root of 2753621147 is about 1401.6343408402.

The spelling of 2753621147 in words is "two billion, seven hundred fifty-three million, six hundred twenty-one thousand, one hundred forty-seven".