1485925601 has 2 divisors, whose sum is σ = 1485925602. Its totient is φ = 1485925600.

The previous prime is 1485925591. The next prime is 1485925619. The reversal of 1485925601 is 1065295841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1367224576 + 118701025 = 36976^2 + 10895^2 .

It is an emirp because it is prime and its reverse (1065295841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1485925601 - 2⁶ = 1485925537 is a prime.

It is a super-2 number, since 2×1485925601² = 4415949783414422402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1485925631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742962800 + 742962801.

It is an arithmetic number, because the mean of its divisors is an integer number (742962801).

Almost surely, 2^1485925601 is an apocalyptic number.

It is an amenable number.

1485925601 is a deficient number, since it is larger than the sum of its proper divisors (1).

1485925601 is an equidigital number, since it uses as much as digits as its factorization.

1485925601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 41.

The square root of 1485925601 is about 38547.7055218595. The cubic root of 1485925601 is about 1141.1227271517.

The spelling of 1485925601 in words is "one billion, four hundred eighty-five million, nine hundred twenty-five thousand, six hundred one".