50100553 has 4 divisors (see below), whose sum is σ = 51454660. Its totient is φ = 48746448.

The previous prime is 50100551. The next prime is 50100563. The reversal of 50100553 is 35500105.

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

It can be written as a sum of positive squares in 2 ways, for example, as 24324624 + 25775929 = 4932^2 + 5077^2 .

It is a cyclic number.

It is not a de Polignac number, because 50100553 - 2¹ = 50100551 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50100553.

It is not an unprimeable number, because it can be changed into a prime (50100551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676998 + ... + 677071.

It is an arithmetic number, because the mean of its divisors is an integer number (12863665).

Almost surely, 2^50100553 is an apocalyptic number.

It is an amenable number.

50100553 is a deficient number, since it is larger than the sum of its proper divisors (1354107).

50100553 is a wasteful number, since it uses less digits than its factorization.

50100553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354106.

The product of its (nonzero) digits is 375, while the sum is 19.

The square root of 50100553 is about 7078.1744115273. The cubic root of 50100553 is about 368.6499447776.

Adding to 50100553 its reverse (35500105), we get a palindrome (85600658).

It can be divided in two parts, 50100 and 553, that added together give a cube (50653 = 37³).

The spelling of 50100553 in words is "fifty million, one hundred thousand, five hundred fifty-three".