50012501 has 16 divisors (see below), whose sum is σ = 64506240. Its totient is φ = 37625280.

The previous prime is 50012491. The next prime is 50012513. The reversal of 50012501 is 10521005.

It is not a de Polignac number, because 50012501 - 2¹⁴ = 49996117 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 (50012701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8966 + ... + 13431.

It is an arithmetic number, because the mean of its divisors is an integer number (4031640).

Almost surely, 2^50012501 is an apocalyptic number.

It is an amenable number.

50012501 is a deficient number, since it is larger than the sum of its proper divisors (14493739).

50012501 is a wasteful number, since it uses less digits than its factorization.

50012501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22444.

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 50012501 is about 7071.9517108080. The cubic root of 50012501 is about 368.4338500241.

Adding to 50012501 its reverse (10521005), we get a palindrome (60533506).

It can be divided in two parts, 5001 and 2501, that multiplied together give a triangular number (12507501 = T₅₀₀₁).

The spelling of 50012501 in words is "fifty million, twelve thousand, five hundred one".