10307402545 has 12 divisors (see below), whose sum is σ = 13595549940. Its totient is φ = 7496292320.

The previous prime is 10307402537. The next prime is 10307402557. The reversal of 10307402545 is 54520470301.

It can be written as a sum of positive squares in 2 ways, for example, as 8104320576 + 2203081969 = 90024^2 + 46937^2 .

It is not a de Polignac number, because 10307402545 - 2³ = 10307402537 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8517910 + ... + 8519119.

It is an arithmetic number, because the mean of its divisors is an integer number (1132962495).

Almost surely, 2^10307402545 is an apocalyptic number.

It is an amenable number.

10307402545 is a deficient number, since it is larger than the sum of its proper divisors (3288147395).

10307402545 is a wasteful number, since it uses less digits than its factorization.

10307402545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17037056 (or 17037045 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

Adding to 10307402545 its reverse (54520470301), we get a palindrome (64827872846).

The spelling of 10307402545 in words is "ten billion, three hundred seven million, four hundred two thousand, five hundred forty-five".