7487216005 has 8 divisors (see below), whose sum is σ = 8990710272. Its totient is φ = 5985738768.

The previous prime is 7487215991. The next prime is 7487216021. The reversal of 7487216005 is 5006127847.

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 7487216005 - 2⁹ = 7487215493 is a prime.

It is a Duffinian number.

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, 496077 + ... + 510946.

It is an arithmetic number, because the mean of its divisors is an integer number (1123838784).

Almost surely, 2^7487216005 is an apocalyptic number.

It is an amenable number.

7487216005 is a deficient number, since it is larger than the sum of its proper divisors (1503494267).

7487216005 is a wasteful number, since it uses less digits than its factorization.

7487216005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008515.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 7487216005 is about 86528.7004698441. The cubic root of 7487216005 is about 1956.3210181120.

The spelling of 7487216005 in words is "seven billion, four hundred eighty-seven million, two hundred sixteen thousand, five".