7366543945 has 8 divisors (see below), whose sum is σ = 8840424960. Its totient is φ = 5892853680.

The previous prime is 7366543931. The next prime is 7366543957. The reversal of 7366543945 is 5493456637.

It is a happy number.

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

It is not a de Polignac number, because 7366543945 - 2²⁷ = 7232326217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7366543892 and 7366543901.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58966 + ... + 134944.

It is an arithmetic number, because the mean of its divisors is an integer number (1105053120).

Almost surely, 2^7366543945 is an apocalyptic number.

It is an amenable number.

7366543945 is a deficient number, since it is larger than the sum of its proper divisors (1473881015).

7366543945 is a wasteful number, since it uses less digits than its factorization.

7366543945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95375.

The product of its digits is 8164800, while the sum is 52.

The square root of 7366543945 is about 85828.5730103909. The cubic root of 7366543945 is about 1945.7539823673.

The spelling of 7366543945 in words is "seven billion, three hundred sixty-six million, five hundred forty-three thousand, nine hundred forty-five".