5463641515 has 32 divisors (see below), whose sum is σ = 6706800000. Its totient is φ = 4272288768.

The previous prime is 5463641507. The next prime is 5463641609. The reversal of 5463641515 is 5151463645.

It is a happy number.

5463641515 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5463641515 - 2³ = 5463641507 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20310801 + ... + 20311069.

It is an arithmetic number, because the mean of its divisors is an integer number (209587500).

Almost surely, 2^5463641515 is an apocalyptic number.

5463641515 is a deficient number, since it is larger than the sum of its proper divisors (1243158485).

5463641515 is a wasteful number, since it uses less digits than its factorization.

5463641515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759.

The product of its digits is 216000, while the sum is 40.

The square root of 5463641515 is about 73916.4495562388. The cubic root of 5463641515 is about 1761.2759251423.

The spelling of 5463641515 in words is "five billion, four hundred sixty-three million, six hundred forty-one thousand, five hundred fifteen".