11523483037 has 6 divisors (see below), whose sum is σ = 12666307934. Its totient is φ = 10475893560.

The previous prime is 11523482987. The next prime is 11523483073. The reversal of 11523483037 is 73038432511.

It can be written as a sum of positive squares in only one way, i.e., 6615219556 + 4908263481 = 81334^2 + 70059^2 .

It is not a de Polignac number, because 11523483037 - 2⁷ = 11523482909 is a prime.

It is a super-2 number, since 2×11523483037² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11523482987 and 11523483005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11523480037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47617578 + ... + 47617819.

Almost surely, 2^11523483037 is an apocalyptic number.

It is an amenable number.

11523483037 is a deficient number, since it is larger than the sum of its proper divisors (1142824897).

11523483037 is an equidigital number, since it uses as much as digits as its factorization.

11523483037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95235419 (or 95235408 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 11523483037 in words is "eleven billion, five hundred twenty-three million, four hundred eighty-three thousand, thirty-seven".