4132957509 has 12 divisors (see below), whose sum is σ = 5971680000. Its totient is φ = 2754450024.

The previous prime is 4132957487. The next prime is 4132957523. The reversal of 4132957509 is 9057592314.

It is a happy number.

4132957509 is a `hidden beast` number, since 4 + 132 + 9 + 5 + 7 + 509 = 666.

It is not a de Polignac number, because 4132957509 - 2⁸ = 4132957253 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4132957529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39909 + ... + 99290.

It is an arithmetic number, because the mean of its divisors is an integer number (497640000).

Almost surely, 2^4132957509 is an apocalyptic number.

It is an amenable number.

4132957509 is a deficient number, since it is larger than the sum of its proper divisors (1838722491).

4132957509 is a wasteful number, since it uses less digits than its factorization.

4132957509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142504 (or 142501 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The square root of 4132957509 is about 64288.0821692481. The cubic root of 4132957509 is about 1604.7977746202.

The spelling of 4132957509 in words is "four billion, one hundred thirty-two million, nine hundred fifty-seven thousand, five hundred nine".