7662373145 has 8 divisors (see below), whose sum is σ = 10508397504. Its totient is φ = 5254198704.

The previous prime is 7662373141. The next prime is 7662373163. The reversal of 7662373145 is 5413732667.

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

It is a cyclic number.

It is not a de Polignac number, because 7662373145 - 2² = 7662373141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7662373096 and 7662373105.

It is not an unprimeable number, because it can be changed into a prime (7662373141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109462439 + ... + 109462508.

It is an arithmetic number, because the mean of its divisors is an integer number (1313549688).

Almost surely, 2^7662373145 is an apocalyptic number.

It is an amenable number.

7662373145 is a deficient number, since it is larger than the sum of its proper divisors (2846024359).

7662373145 is a wasteful number, since it uses less digits than its factorization.

7662373145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218924959.

The product of its digits is 635040, while the sum is 44.

The square root of 7662373145 is about 87534.9824070354. The cubic root of 7662373145 is about 1971.4590739359.

The spelling of 7662373145 in words is "seven billion, six hundred sixty-two million, three hundred seventy-three thousand, one hundred forty-five".