4507078994 has 8 divisors (see below), whose sum is σ = 7375220208. Its totient is φ = 2048672260.

The previous prime is 4507078963. The next prime is 4507079021. The reversal of 4507078994 is 4998707054.

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

It is a super-2 number, since 2×4507078994² = 40627522116312104072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102433592 + ... + 102433635.

It is an arithmetic number, because the mean of its divisors is an integer number (921902526).

Almost surely, 2^4507078994 is an apocalyptic number.

4507078994 is a deficient number, since it is larger than the sum of its proper divisors (2868141214).

4507078994 is a wasteful number, since it uses less digits than its factorization.

4507078994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204867240.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The square root of 4507078994 is about 67134.7822965115. The cubic root of 4507078994 is about 1651.8288865618.

The spelling of 4507078994 in words is "four billion, five hundred seven million, seventy-eight thousand, nine hundred ninety-four".