11372435752 has 8 divisors (see below), whose sum is σ = 21323317050. Its totient is φ = 5686217872.

The previous prime is 11372435747. The next prime is 11372435761. The reversal of 11372435752 is 25753427311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11300965636 + 71470116 = 106306^2 + 8454^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710777227 + ... + 710777242.

Almost surely, 2^11372435752 is an apocalyptic number.

It is an amenable number.

11372435752 is a deficient number, since it is larger than the sum of its proper divisors (9950881298).

11372435752 is a wasteful number, since it uses less digits than its factorization.

11372435752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421554475 (or 1421554471 counting only the distinct ones).

The product of its digits is 176400, while the sum is 40.

The spelling of 11372435752 in words is "eleven billion, three hundred seventy-two million, four hundred thirty-five thousand, seven hundred fifty-two".