4625401049 has 2 divisors, whose sum is σ = 4625401050. Its totient is φ = 4625401048.

The previous prime is 4625401037. The next prime is 4625401051. The reversal of 4625401049 is 9401045264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2355355024 + 2270046025 = 48532^2 + 47645^2 .

It is a cyclic number.

It is not a de Polignac number, because 4625401049 - 2²⁸ = 4356965593 is a prime.

Together with 4625401051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4625431049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2312700524 + 2312700525.

It is an arithmetic number, because the mean of its divisors is an integer number (2312700525).

Almost surely, 2^4625401049 is an apocalyptic number.

It is an amenable number.

4625401049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4625401049 is an equidigital number, since it uses as much as digits as its factorization.

4625401049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 4625401049 is about 68010.3010506497. The cubic root of 4625401049 is about 1666.1590824217.

The spelling of 4625401049 in words is "four billion, six hundred twenty-five million, four hundred one thousand, forty-nine".