5463631604 has 6 divisors (see below), whose sum is σ = 9561355314. Its totient is φ = 2731815800.

The previous prime is 5463631597. The next prime is 5463631609. The reversal of 5463631604 is 4061363645.

It can be written as a sum of positive squares in only one way, i.e., 4374499600 + 1089132004 = 66140^2 + 33002^2 .

It is a super-2 number, since 2×5463631604² = 59702540608455225632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5463631609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682953947 + ... + 682953954.

It is an arithmetic number, because the mean of its divisors is an integer number (1593559219).

Almost surely, 2^5463631604 is an apocalyptic number.

It is an amenable number.

5463631604 is a deficient number, since it is larger than the sum of its proper divisors (4097723710).

5463631604 is a wasteful number, since it uses less digits than its factorization.

5463631604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365907905 (or 1365907903 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 5463631604 is about 73916.3825142979. The cubic root of 5463631604 is about 1761.2748601617.

The spelling of 5463631604 in words is "five billion, four hundred sixty-three million, six hundred thirty-one thousand, six hundred four".