4203125455 has 32 divisors (see below), whose sum is σ = 5403138048. Its totient is φ = 3131040000.

The previous prime is 4203125449. The next prime is 4203125471. The reversal of 4203125455 is 5545213024.

It is not a de Polignac number, because 4203125455 - 2⁹ = 4203124943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3540372 + ... + 3541558.

It is an arithmetic number, because the mean of its divisors is an integer number (168848064).

Almost surely, 2^4203125455 is an apocalyptic number.

4203125455 is a deficient number, since it is larger than the sum of its proper divisors (1200012593).

4203125455 is a wasteful number, since it uses less digits than its factorization.

4203125455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 4203125455 is about 64831.5159085456. The cubic root of 4203125455 is about 1613.8287609685.

Adding to 4203125455 its reverse (5545213024), we get a palindrome (9748338479).

The spelling of 4203125455 in words is "four billion, two hundred three million, one hundred twenty-five thousand, four hundred fifty-five".