11137762045 has 4 divisors (see below), whose sum is σ = 13365314460. Its totient is φ = 8910209632.

The previous prime is 11137762039. The next prime is 11137762061. The reversal of 11137762045 is 54026773111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1746989209 + 9390772836 = 41797^2 + 96906^2 .

It is a cyclic number.

It is not a de Polignac number, because 11137762045 - 2⁹ = 11137761533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11137761995 and 11137762013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1113776200 + ... + 1113776209.

It is an arithmetic number, because the mean of its divisors is an integer number (3341328615).

Almost surely, 2^11137762045 is an apocalyptic number.

It is an amenable number.

11137762045 is a deficient number, since it is larger than the sum of its proper divisors (2227552415).

11137762045 is an equidigital number, since it uses as much as digits as its factorization.

11137762045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227552414.

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 11137762045 in words is "eleven billion, one hundred thirty-seven million, seven hundred sixty-two thousand, forty-five".