4954678029487 has 2 divisors, whose sum is σ = 4954678029488. Its totient is φ = 4954678029486.

The previous prime is 4954678029377. The next prime is 4954678029491. The reversal of 4954678029487 is 7849208764594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4954678029487 - 2¹⁹ = 4954677505199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4954678029187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2477339014743 + 2477339014744.

It is an arithmetic number, because the mean of its divisors is an integer number (2477339014744).

Almost surely, 2^{4954678029487} is an apocalyptic number.

4954678029487 is a deficient number, since it is larger than the sum of its proper divisors (1).

4954678029487 is an equidigital number, since it uses as much as digits as its factorization.

4954678029487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 975421440, while the sum is 73.

The spelling of 4954678029487 in words is "four trillion, nine hundred fifty-four billion, six hundred seventy-eight million, twenty-nine thousand, four hundred eighty-seven".