153047056247 has 2 divisors, whose sum is σ = 153047056248. Its totient is φ = 153047056246.

The previous prime is 153047056219. The next prime is 153047056273. The reversal of 153047056247 is 742650740351.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 153047056247 - 2¹⁶ = 153046990711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 153047056198 and 153047056207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153047016247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76523528123 + 76523528124.

It is an arithmetic number, because the mean of its divisors is an integer number (76523528124).

Almost surely, 2^153047056247 is an apocalyptic number.

153047056247 is a deficient number, since it is larger than the sum of its proper divisors (1).

153047056247 is an equidigital number, since it uses as much as digits as its factorization.

153047056247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 705600, while the sum is 44.

Adding to 153047056247 its reverse (742650740351), we get a palindrome (895697796598).

The spelling of 153047056247 in words is "one hundred fifty-three billion, forty-seven million, fifty-six thousand, two hundred forty-seven".