50064815 has 8 divisors (see below), whose sum is σ = 60203088. Its totient is φ = 39968320.

The previous prime is 50064809. The next prime is 50064821. The reversal of 50064815 is 51846005.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50064809) and next prime (50064821).

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

It is not a de Polignac number, because 50064815 - 2⁴ = 50064799 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, 7742 + ... + 12651.

It is an arithmetic number, because the mean of its divisors is an integer number (7525386).

Almost surely, 2^50064815 is an apocalyptic number.

50064815 is a deficient number, since it is larger than the sum of its proper divisors (10138273).

50064815 is a wasteful number, since it uses less digits than its factorization.

50064815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20889.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 50064815 is about 7075.6494401574. The cubic root of 50064815 is about 368.5622681299.

The spelling of 50064815 in words is "fifty million, sixty-four thousand, eight hundred fifteen".