1002545463 has 8 divisors (see below), whose sum is σ = 1352832768. Its totient is φ = 660310904.

The previous prime is 1002545461. The next prime is 1002545491. The reversal of 1002545463 is 3645452001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1002545463 - 2¹ = 1002545461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1002545463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002545461) 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, 2012895 + ... + 2013392.

It is an arithmetic number, because the mean of its divisors is an integer number (169104096).

Almost surely, 2^1002545463 is an apocalyptic number.

1002545463 is a deficient number, since it is larger than the sum of its proper divisors (350287305).

1002545463 is an equidigital number, since it uses as much as digits as its factorization.

1002545463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4026373.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1002545463 is about 31662.9983261219. The cubic root of 1002545463 is about 1000.8477687517.

Adding to 1002545463 its reverse (3645452001), we get a palindrome (4647997464).

The spelling of 1002545463 in words is "one billion, two million, five hundred forty-five thousand, four hundred sixty-three".