11620007245 has 96 divisors (see below), whose sum is σ = 18441406080. Its totient is φ = 6941975040.

The previous prime is 11620007197. The next prime is 11620007281. The reversal of 11620007245 is 54270002611.

It is not a de Polignac number, because 11620007245 - 2⁹ = 11620006733 is a prime.

It is a congruent number.

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 95 ways as a sum of consecutive naturals, for example, 12269862 + ... + 12270808.

It is an arithmetic number, because the mean of its divisors is an integer number (192097980).

Almost surely, 2^11620007245 is an apocalyptic number.

It is an amenable number.

11620007245 is a deficient number, since it is larger than the sum of its proper divisors (6821398835).

11620007245 is a wasteful number, since it uses less digits than its factorization.

11620007245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163 (or 1156 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

Adding to 11620007245 its reverse (54270002611), we get a palindrome (65890009856).

The spelling of 11620007245 in words is "eleven billion, six hundred twenty million, seven thousand, two hundred forty-five".