1485607250 has 16 divisors (see below), whose sum is σ = 2781057240. Its totient is φ = 594242800.

The previous prime is 1485607247. The next prime is 1485607259. The reversal of 1485607250 is 527065841.

It can be written as a sum of positive squares in 4 ways, for example, as 766348489 + 719258761 = 27683^2 + 26819^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1485607259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2970965 + ... + 2971464.

Almost surely, 2^1485607250 is an apocalyptic number.

1485607250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1485607250 is a deficient number, since it is larger than the sum of its proper divisors (1295449990).

1485607250 is an equidigital number, since it uses as much as digits as its factorization.

1485607250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5942446 (or 5942436 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 1485607250 is about 38543.5759887429. The cubic root of 1485607250 is about 1141.0412283410.

The spelling of 1485607250 in words is "one billion, four hundred eighty-five million, six hundred seven thousand, two hundred fifty".