7466705645 has 32 divisors (see below), whose sum is σ = 10294566912. Its totient is φ = 5092860672.

The previous prime is 7466705639. The next prime is 7466705689. The reversal of 7466705645 is 5465076647.

It is a cyclic number.

It is not a de Polignac number, because 7466705645 - 2⁴ = 7466705629 is a prime.

It is a super-3 number, since 3×7466705645³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7466705593 and 7466705602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8753039 + ... + 8753891.

It is an arithmetic number, because the mean of its divisors is an integer number (321705216).

Almost surely, 2^7466705645 is an apocalyptic number.

It is an amenable number.

7466705645 is a deficient number, since it is larger than the sum of its proper divisors (2827861267).

7466705645 is a wasteful number, since it uses less digits than its factorization.

7466705645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901.

The product of its (nonzero) digits is 4233600, while the sum is 50.

The square root of 7466705645 is about 86410.1015217550. The cubic root of 7466705645 is about 1954.5330129169.

The spelling of 7466705645 in words is "seven billion, four hundred sixty-six million, seven hundred five thousand, six hundred forty-five".