50101247 has 8 divisors (see below), whose sum is σ = 57984000. Its totient is φ = 42399864.

The previous prime is 50101223. The next prime is 50101277. The reversal of 50101247 is 74210105.

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 50101247 - 2¹⁰ = 50100223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50101217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44747 + ... + 45852.

It is an arithmetic number, because the mean of its divisors is an integer number (7248000).

Almost surely, 2^50101247 is an apocalyptic number.

50101247 is a deficient number, since it is larger than the sum of its proper divisors (7882753).

50101247 is an equidigital number, since it uses as much as digits as its factorization.

50101247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90685.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 50101247 is about 7078.2234352979. The cubic root of 50101247 is about 368.6516469670.

The spelling of 50101247 in words is "fifty million, one hundred one thousand, two hundred forty-seven".