45511432006 has 8 divisors (see below), whose sum is σ = 68291168904. Its totient is φ = 22747709040.

The previous prime is 45511431983. The next prime is 45511432009. The reversal of 45511432006 is 60023411554.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45511432006² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45511432009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3996375 + ... + 4007746.

It is an arithmetic number, because the mean of its divisors is an integer number (8536396113).

Almost surely, 2^45511432006 is an apocalyptic number.

45511432006 is a deficient number, since it is larger than the sum of its proper divisors (22779736898).

45511432006 is a wasteful number, since it uses less digits than its factorization.

45511432006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8006966.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 45511432006 in words is "forty-five billion, five hundred eleven million, four hundred thirty-two thousand, six".