15030263047 has 2 divisors, whose sum is σ = 15030263048. Its totient is φ = 15030263046.

The previous prime is 15030263033. The next prime is 15030263069. The reversal of 15030263047 is 74036203051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15030263047 - 2²⁷ = 14896045319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15030263147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7515131523 + 7515131524.

It is an arithmetic number, because the mean of its divisors is an integer number (7515131524).

Almost surely, 2^15030263047 is an apocalyptic number.

15030263047 is a deficient number, since it is larger than the sum of its proper divisors (1).

15030263047 is an equidigital number, since it uses as much as digits as its factorization.

15030263047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 31.

Adding to 15030263047 its reverse (74036203051), we get a palindrome (89066466098).

The spelling of 15030263047 in words is "fifteen billion, thirty million, two hundred sixty-three thousand, forty-seven".