625362541 has 2 divisors, whose sum is σ = 625362542. Its totient is φ = 625362540.

The previous prime is 625362511. The next prime is 625362559. The reversal of 625362541 is 145263526.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 620757225 + 4605316 = 24915^2 + 2146^2 .

It is a cyclic number.

It is not a de Polignac number, because 625362541 - 2⁵ = 625362509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 625362497 and 625362506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (625362511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312681270 + 312681271.

It is an arithmetic number, because the mean of its divisors is an integer number (312681271).

Almost surely, 2^625362541 is an apocalyptic number.

It is an amenable number.

625362541 is a deficient number, since it is larger than the sum of its proper divisors (1).

625362541 is an equidigital number, since it uses as much as digits as its factorization.

625362541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 34.

The square root of 625362541 is about 25007.2497688170. The cubic root of 625362541 is about 855.1532577544.

The spelling of 625362541 in words is "six hundred twenty-five million, three hundred sixty-two thousand, five hundred forty-one".