1545714013 has 2 divisors, whose sum is σ = 1545714014. Its totient is φ = 1545714012.

The previous prime is 1545713987. The next prime is 1545714041. The reversal of 1545714013 is 3104175451.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1253372409 + 292341604 = 35403^2 + 17098^2 .

It is a cyclic number.

It is not a de Polignac number, because 1545714013 - 2⁹ = 1545713501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1545714043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 772857006 + 772857007.

It is an arithmetic number, because the mean of its divisors is an integer number (772857007).

Almost surely, 2^1545714013 is an apocalyptic number.

It is an amenable number.

1545714013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1545714013 is an equidigital number, since it uses as much as digits as its factorization.

1545714013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 1545714013 is about 39315.5696003504. The cubic root of 1545714013 is about 1156.2268437807.

Adding to 1545714013 its reverse (3104175451), we get a palindrome (4649889464).

The spelling of 1545714013 in words is "one billion, five hundred forty-five million, seven hundred fourteen thousand, thirteen".