50537001 has 16 divisors (see below), whose sum is σ = 68200704. Its totient is φ = 33285504.

The previous prime is 50536987. The next prime is 50537021. The reversal of 50537001 is 10073505.

It is a happy number.

It is not a de Polignac number, because 50537001 - 2⁹ = 50536489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50537021) 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, 137520 + ... + 137886.

It is an arithmetic number, because the mean of its divisors is an integer number (4262544).

Almost surely, 2^50537001 is an apocalyptic number.

It is an amenable number.

50537001 is a deficient number, since it is larger than the sum of its proper divisors (17663703).

50537001 is a wasteful number, since it uses less digits than its factorization.

50537001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800.

The product of its (nonzero) digits is 525, while the sum is 21.

The square root of 50537001 is about 7108.9381063560. The cubic root of 50537001 is about 369.7173419491.

The spelling of 50537001 in words is "fifty million, five hundred thirty-seven thousand, one".