50103672 has 32 divisors (see below), whose sum is σ = 127132800. Its totient is φ = 16451424.

The previous prime is 50103649. The next prime is 50103673. The reversal of 50103672 is 27630105.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50103673) 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, 13972 + ... + 17187.

It is an arithmetic number, because the mean of its divisors is an integer number (3972900).

Almost surely, 2^50103672 is an apocalyptic number.

It is an amenable number.

50103672 is an abundant number, since it is smaller than the sum of its proper divisors (77029128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50103672 is a wasteful number, since it uses less digits than its factorization.

50103672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31235 (or 31231 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 50103672 is about 7078.3947332711. The cubic root of 50103672 is about 368.6575946953.

Adding to 50103672 its reverse (27630105), we get a palindrome (77733777).

The spelling of 50103672 in words is "fifty million, one hundred three thousand, six hundred seventy-two".