1485473051 has 2 divisors, whose sum is σ = 1485473052. Its totient is φ = 1485473050.

The previous prime is 1485473047. The next prime is 1485473081. The reversal of 1485473051 is 1503745841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1485473051 - 2² = 1485473047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1485472996 and 1485473014.

It is not a weakly prime, because it can be changed into another prime (1485473081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742736525 + 742736526.

It is an arithmetic number, because the mean of its divisors is an integer number (742736526).

Almost surely, 2^1485473051 is an apocalyptic number.

1485473051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1485473051 is an equidigital number, since it uses as much as digits as its factorization.

1485473051 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1485473051 is about 38541.8350756681. The cubic root of 1485473051 is about 1141.0068695061.

The spelling of 1485473051 in words is "one billion, four hundred eighty-five million, four hundred seventy-three thousand, fifty-one".