50097481 has 4 divisors (see below), whose sum is σ = 57254272. Its totient is φ = 42940692.

The previous prime is 50097469. The next prime is 50097497. The reversal of 50097481 is 18479005.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50097481 - 2⁷ = 50097353 is a prime.

It is a super-2 number, since 2×50097481² = 5019515205090722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50097461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3578385 + ... + 3578398.

It is an arithmetic number, because the mean of its divisors is an integer number (14313568).

Almost surely, 2^50097481 is an apocalyptic number.

It is an amenable number.

50097481 is a deficient number, since it is larger than the sum of its proper divisors (7156791).

50097481 is an equidigital number, since it uses as much as digits as its factorization.

50097481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7156790.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 50097481 is about 7077.9574030931. The cubic root of 50097481 is about 368.6424098257.

The spelling of 50097481 in words is "fifty million, ninety-seven thousand, four hundred eighty-one".