1495725247 has 2 divisors, whose sum is σ = 1495725248. Its totient is φ = 1495725246.

The previous prime is 1495725233. The next prime is 1495725269. The reversal of 1495725247 is 7425275941.

It is a weak prime.

It is an emirp because it is prime and its reverse (7425275941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1495725247 - 2¹⁵ = 1495692479 is a prime.

It is a super-2 number, since 2×1495725247² = 4474388029026422018, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1495725197 and 1495725206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1495725347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 747862623 + 747862624.

It is an arithmetic number, because the mean of its divisors is an integer number (747862624).

Almost surely, 2^1495725247 is an apocalyptic number.

1495725247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1495725247 is an equidigital number, since it uses as much as digits as its factorization.

1495725247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 705600, while the sum is 46.

The square root of 1495725247 is about 38674.6072636814. The cubic root of 1495725247 is about 1143.6257922312.

It can be divided in two parts, 14957 and 25247, that added together give a palindrome (40204).

The spelling of 1495725247 in words is "one billion, four hundred ninety-five million, seven hundred twenty-five thousand, two hundred forty-seven".