4277976623 has 2 divisors, whose sum is σ = 4277976624. Its totient is φ = 4277976622.

The previous prime is 4277976589. The next prime is 4277976631. The reversal of 4277976623 is 3266797724.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4277976623 - 2³⁰ = 3204234799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4277976653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2138988311 + 2138988312.

It is an arithmetic number, because the mean of its divisors is an integer number (2138988312).

Almost surely, 2^4277976623 is an apocalyptic number.

4277976623 is a deficient number, since it is larger than the sum of its proper divisors (1).

4277976623 is an equidigital number, since it uses as much as digits as its factorization.

4277976623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5334336, while the sum is 53.

The square root of 4277976623 is about 65406.2429971329. The cubic root of 4277976623 is about 1623.3523810414.

The spelling of 4277976623 in words is "four billion, two hundred seventy-seven million, nine hundred seventy-six thousand, six hundred twenty-three".