7416045645 has 8 divisors (see below), whose sum is σ = 11865673056. Its totient is φ = 3955224336.

The previous prime is 7416045631. The next prime is 7416045661. The reversal of 7416045645 is 5465406147.

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

It is not a de Polignac number, because 7416045645 - 2⁷ = 7416045517 is a prime.

It is a super-3 number, since 3×7416045645³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7416045597 and 7416045606.

It is a congruent number.

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, 247201507 + ... + 247201536.

It is an arithmetic number, because the mean of its divisors is an integer number (1483209132).

Almost surely, 2^7416045645 is an apocalyptic number.

It is an amenable number.

7416045645 is a deficient number, since it is larger than the sum of its proper divisors (4449627411).

7416045645 is a wasteful number, since it uses less digits than its factorization.

7416045645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494403051.

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 7416045645 is about 86116.4655858565. The cubic root of 7416045645 is about 1950.1026152443.

It can be divided in two parts, 74160 and 45645, that added together give a triangular number (119805 = T₄₈₉).

The spelling of 7416045645 in words is "seven billion, four hundred sixteen million, forty-five thousand, six hundred forty-five".