50613445 has 8 divisors (see below), whose sum is σ = 61765920. Its totient is φ = 39804240.

The previous prime is 50613443. The next prime is 50613449. The reversal of 50613445 is 54431605.

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

It is not a de Polignac number, because 50613445 - 2¹ = 50613443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50613443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85491 + ... + 86080.

It is an arithmetic number, because the mean of its divisors is an integer number (7720740).

Almost surely, 2^50613445 is an apocalyptic number.

It is an amenable number.

50613445 is a deficient number, since it is larger than the sum of its proper divisors (11152475).

50613445 is a wasteful number, since it uses less digits than its factorization.

50613445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171635.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 50613445 is about 7114.3126864090. The cubic root of 50613445 is about 369.9036637432.

The spelling of 50613445 in words is "fifty million, six hundred thirteen thousand, four hundred forty-five".