1485357841507 has 2 divisors, whose sum is σ = 1485357841508. Its totient is φ = 1485357841506.

The previous prime is 1485357841501. The next prime is 1485357841553. The reversal of 1485357841507 is 7051487535841.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1485357841507 is a prime.

It is not a weakly prime, because it can be changed into another prime (1485357841501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742678920753 + 742678920754.

It is an arithmetic number, because the mean of its divisors is an integer number (742678920754).

Almost surely, 2^{1485357841507} is an apocalyptic number.

1485357841507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1485357841507 is an equidigital number, since it uses as much as digits as its factorization.

1485357841507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816000, while the sum is 58.

The spelling of 1485357841507 in words is "one trillion, four hundred eighty-five billion, three hundred fifty-seven million, eight hundred forty-one thousand, five hundred seven".