1573015730147 has 2 divisors, whose sum is σ = 1573015730148. Its totient is φ = 1573015730146.

The previous prime is 1573015730101. The next prime is 1573015730171. The reversal of 1573015730147 is 7410375103751.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1573015730147 - 2⁸ = 1573015729891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1573015730098 and 1573015730107.

It is not a weakly prime, because it can be changed into another prime (1573015739147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 786507865073 + 786507865074.

It is an arithmetic number, because the mean of its divisors is an integer number (786507865074).

Almost surely, 2^{1573015730147} is an apocalyptic number.

1573015730147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1573015730147 is an equidigital number, since it uses as much as digits as its factorization.

1573015730147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 308700, while the sum is 44.

The spelling of 1573015730147 in words is "one trillion, five hundred seventy-three billion, fifteen million, seven hundred thirty thousand, one hundred forty-seven".