153484847 has 2 divisors, whose sum is σ = 153484848. Its totient is φ = 153484846.

The previous prime is 153484841. The next prime is 153484883. The reversal of 153484847 is 748484351.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 153484847 - 2¹⁴ = 153468463 is a prime.

It is a super-2 number, since 2×153484847² = 47115196517226818, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 153484798 and 153484807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153484841) 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, 76742423 + 76742424.

It is an arithmetic number, because the mean of its divisors is an integer number (76742424).

Almost surely, 2^153484847 is an apocalyptic number.

153484847 is a deficient number, since it is larger than the sum of its proper divisors (1).

153484847 is an equidigital number, since it uses as much as digits as its factorization.

153484847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 430080, while the sum is 44.

The square root of 153484847 is about 12388.9001529595. The cubic root of 153484847 is about 535.4124946413.

The spelling of 153484847 in words is "one hundred fifty-three million, four hundred eighty-four thousand, eight hundred forty-seven".