5461136936 has 8 divisors (see below), whose sum is σ = 10239631770. Its totient is φ = 2730568464.

The previous prime is 5461136911. The next prime is 5461136999. The reversal of 5461136936 is 6396311645.

It can be written as a sum of positive squares in only one way, i.e., 5082834436 + 378302500 = 71294^2 + 19450^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341321051 + ... + 341321066.

Almost surely, 2^5461136936 is an apocalyptic number.

It is an amenable number.

5461136936 is a deficient number, since it is larger than the sum of its proper divisors (4778494834).

5461136936 is a wasteful number, since it uses less digits than its factorization.

5461136936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682642123 (or 682642119 counting only the distinct ones).

The product of its digits is 349920, while the sum is 44.

The square root of 5461136936 is about 73899.5056546389. The cubic root of 5461136936 is about 1761.0067561331.

The spelling of 5461136936 in words is "five billion, four hundred sixty-one million, one hundred thirty-six thousand, nine hundred thirty-six".