50701487 has 4 divisors (see below), whose sum is σ = 50751696. Its totient is φ = 50651280.

The previous prime is 50701477. The next prime is 50701559. The reversal of 50701487 is 78410705.

50701487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50701487 - 2⁴ = 50701471 is a prime.

It is a super-2 number, since 2×50701487² = 5141281568022338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50701447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23558 + ... + 25619.

It is an arithmetic number, because the mean of its divisors is an integer number (12687924).

Almost surely, 2^50701487 is an apocalyptic number.

50701487 is a deficient number, since it is larger than the sum of its proper divisors (50209).

50701487 is a wasteful number, since it uses less digits than its factorization.

50701487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50208.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 50701487 is about 7120.4976651917. The cubic root of 50701487 is about 370.1180217604.

The spelling of 50701487 in words is "fifty million, seven hundred one thousand, four hundred eighty-seven".