50121038 has 8 divisors (see below), whose sum is σ = 82016280. Its totient is φ = 22782280.

The previous prime is 50121023. The next prime is 50121059. The reversal of 50121038 is 83012105.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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, 1139093 + ... + 1139136.

It is an arithmetic number, because the mean of its divisors is an integer number (10252035).

Almost surely, 2^50121038 is an apocalyptic number.

50121038 is a deficient number, since it is larger than the sum of its proper divisors (31895242).

50121038 is a wasteful number, since it uses less digits than its factorization.

50121038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278242.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 50121038 is about 7079.6213175565. The cubic root of 50121038 is about 368.7001821812.

The spelling of 50121038 in words is "fifty million, one hundred twenty-one thousand, thirty-eight".