1477650857983 has 2 divisors, whose sum is σ = 1477650857984. Its totient is φ = 1477650857982.

The previous prime is 1477650857941. The next prime is 1477650858007. The reversal of 1477650857983 is 3897580567741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1477650857983 - 2⁹ = 1477650857471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1477650657983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 738825428991 + 738825428992.

It is an arithmetic number, because the mean of its divisors is an integer number (738825428992).

Almost surely, 2^{1477650857983} is an apocalyptic number.

1477650857983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1477650857983 is an equidigital number, since it uses as much as digits as its factorization.

1477650857983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 355622400, while the sum is 70.

The spelling of 1477650857983 in words is "one trillion, four hundred seventy-seven billion, six hundred fifty million, eight hundred fifty-seven thousand, nine hundred eighty-three".