1245466507 has 2 divisors, whose sum is σ = 1245466508. Its totient is φ = 1245466506.

The previous prime is 1245466483. The next prime is 1245466531. The reversal of 1245466507 is 7056645421.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1245466483) and next prime (1245466531).

It is a cyclic number.

It is not a de Polignac number, because 1245466507 - 2⁷ = 1245466379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1245466507.

It is not a weakly prime, because it can be changed into another prime (1245466907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622733253 + 622733254.

It is an arithmetic number, because the mean of its divisors is an integer number (622733254).

Almost surely, 2^1245466507 is an apocalyptic number.

1245466507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1245466507 is an equidigital number, since it uses as much as digits as its factorization.

1245466507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 1245466507 is about 35291.1675494025. The cubic root of 1245466507 is about 1075.9134855216.

It can be divided in two parts, 12454 and 66507, that added together give a square (78961 = 281²).

The spelling of 1245466507 in words is "one billion, two hundred forty-five million, four hundred sixty-six thousand, five hundred seven".