2450957147 has 2 divisors, whose sum is σ = 2450957148. Its totient is φ = 2450957146.

The previous prime is 2450957143. The next prime is 2450957183. The reversal of 2450957147 is 7417590542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2450957147 - 2² = 2450957143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2450957098 and 2450957107.

It is not a weakly prime, because it can be changed into another prime (2450957143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1225478573 + 1225478574.

It is an arithmetic number, because the mean of its divisors is an integer number (1225478574).

Almost surely, 2^2450957147 is an apocalyptic number.

2450957147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2450957147 is an equidigital number, since it uses as much as digits as its factorization.

2450957147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 352800, while the sum is 44.

The square root of 2450957147 is about 49507.1423837006. The cubic root of 2450957147 is about 1348.2752820833.

The spelling of 2450957147 in words is "two billion, four hundred fifty million, nine hundred fifty-seven thousand, one hundred forty-seven".