5461777320 has 32 divisors (see below), whose sum is σ = 16385332320. Its totient is φ = 1456473920.

The previous prime is 5461777267. The next prime is 5461777331. The reversal of 5461777320 is 237771645.

It is a super-2 number, since 2×5461777320² = 59662022986532764800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22757286 + ... + 22757525.

It is an arithmetic number, because the mean of its divisors is an integer number (512041635).

Almost surely, 2^5461777320 is an apocalyptic number.

It is an amenable number.

5461777320 is an abundant number, since it is smaller than the sum of its proper divisors (10923555000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5461777320 is a wasteful number, since it uses less digits than its factorization.

5461777320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45514825 (or 45514821 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 42.

The square root of 5461777320 is about 73903.8383306307. The cubic root of 5461777320 is about 1761.0755865181.

The spelling of 5461777320 in words is "five billion, four hundred sixty-one million, seven hundred seventy-seven thousand, three hundred twenty".