4774997527 has 2 divisors, whose sum is σ = 4774997528. Its totient is φ = 4774997526.

The previous prime is 4774997459. The next prime is 4774997533. The reversal of 4774997527 is 7257994774.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4774997527 - 2⁷ = 4774997399 is a prime.

It is a super-2 number, since 2×4774997527² = 45601202765712231458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4774997537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2387498763 + 2387498764.

It is an arithmetic number, because the mean of its divisors is an integer number (2387498764).

Almost surely, 2^4774997527 is an apocalyptic number.

4774997527 is a deficient number, since it is larger than the sum of its proper divisors (1).

4774997527 is an equidigital number, since it uses as much as digits as its factorization.

4774997527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31116960, while the sum is 61.

The square root of 4774997527 is about 69101.3569114240. The cubic root of 4774997527 is about 1683.9313551411.

The spelling of 4774997527 in words is "four billion, seven hundred seventy-four million, nine hundred ninety-seven thousand, five hundred twenty-seven".