5646450776 has 16 divisors (see below), whose sum is σ = 10686041640. Its totient is φ = 2796839680.

The previous prime is 5646450743. The next prime is 5646450791. The reversal of 5646450776 is 6770546465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3297305 + ... + 3299016.

Almost surely, 2^5646450776 is an apocalyptic number.

It is an amenable number.

5646450776 is a deficient number, since it is larger than the sum of its proper divisors (5039590864).

5646450776 is a wasteful number, since it uses less digits than its factorization.

5646450776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6596434 (or 6596430 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 50.

The square root of 5646450776 is about 75142.8690961424. The cubic root of 5646450776 is about 1780.7044697143.

The spelling of 5646450776 in words is "five billion, six hundred forty-six million, four hundred fifty thousand, seven hundred seventy-six".