751625041 has 2 divisors, whose sum is σ = 751625042. Its totient is φ = 751625040.

The previous prime is 751624963. The next prime is 751625051. The reversal of 751625041 is 140526157.

751625041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 631064641 + 120560400 = 25121^2 + 10980^2 .

It is a cyclic number.

It is not a de Polignac number, because 751625041 - 2⁹ = 751624529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 751624994 and 751625012.

It is not a weakly prime, because it can be changed into another prime (751625051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375812520 + 375812521.

It is an arithmetic number, because the mean of its divisors is an integer number (375812521).

Almost surely, 2^751625041 is an apocalyptic number.

It is an amenable number.

751625041 is a deficient number, since it is larger than the sum of its proper divisors (1).

751625041 is an equidigital number, since it uses as much as digits as its factorization.

751625041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 751625041 is about 27415.7808752550. The cubic root of 751625041 is about 909.2160220446.

The spelling of 751625041 in words is "seven hundred fifty-one million, six hundred twenty-five thousand, forty-one".