1480529497 has 2 divisors, whose sum is σ = 1480529498. Its totient is φ = 1480529496.

The previous prime is 1480529483. The next prime is 1480529509. The reversal of 1480529497 is 7949250841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 997233241 + 483296256 = 31579^2 + 21984^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1480529497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1480529497.

It is not a weakly prime, because it can be changed into another prime (1480529447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740264748 + 740264749.

It is an arithmetic number, because the mean of its divisors is an integer number (740264749).

Almost surely, 2^1480529497 is an apocalyptic number.

It is an amenable number.

1480529497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1480529497 is an equidigital number, since it uses as much as digits as its factorization.

1480529497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 49.

The square root of 1480529497 is about 38477.6493174934. The cubic root of 1480529497 is about 1139.7397315451.

The spelling of 1480529497 in words is "one billion, four hundred eighty million, five hundred twenty-nine thousand, four hundred ninety-seven".