10145625397 has 2 divisors, whose sum is σ = 10145625398. Its totient is φ = 10145625396.

The previous prime is 10145625361. The next prime is 10145625407. The reversal of 10145625397 is 79352654101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8324555121 + 1821070276 = 91239^2 + 42674^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10145625397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10145625307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5072812698 + 5072812699.

It is an arithmetic number, because the mean of its divisors is an integer number (5072812699).

Almost surely, 2^10145625397 is an apocalyptic number.

It is an amenable number.

10145625397 is a deficient number, since it is larger than the sum of its proper divisors (1).

10145625397 is an equidigital number, since it uses as much as digits as its factorization.

10145625397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 10145625397 in words is "ten billion, one hundred forty-five million, six hundred twenty-five thousand, three hundred ninety-seven".