1483300257 has 4 divisors (see below), whose sum is σ = 1977733680. Its totient is φ = 988866836.

The previous prime is 1483300253. The next prime is 1483300267. The reversal of 1483300257 is 7520033841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7520033841 = 3 ⋅2506677947.

It is a cyclic number.

It is not a de Polignac number, because 1483300257 - 2² = 1483300253 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1483300253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247216707 + ... + 247216712.

It is an arithmetic number, because the mean of its divisors is an integer number (494433420).

Almost surely, 2^1483300257 is an apocalyptic number.

It is an amenable number.

1483300257 is a deficient number, since it is larger than the sum of its proper divisors (494433423).

1483300257 is an equidigital number, since it uses as much as digits as its factorization.

1483300257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494433422.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 1483300257 is about 38513.6372860316. The cubic root of 1483300257 is about 1140.4502830325.

The spelling of 1483300257 in words is "one billion, four hundred eighty-three million, three hundred thousand, two hundred fifty-seven".