1572745140007 has 2 divisors, whose sum is σ = 1572745140008. Its totient is φ = 1572745140006.

The previous prime is 1572745139969. The next prime is 1572745140061. The reversal of 1572745140007 is 7000415472751.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1572745140007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1572745140907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 786372570003 + 786372570004.

It is an arithmetic number, because the mean of its divisors is an integer number (786372570004).

Almost surely, 2^{1572745140007} is an apocalyptic number.

1572745140007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1572745140007 is an equidigital number, since it uses as much as digits as its factorization.

1572745140007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 274400, while the sum is 43.

The spelling of 1572745140007 in words is "one trillion, five hundred seventy-two billion, seven hundred forty-five million, one hundred forty thousand, seven".