4255509772 has 12 divisors (see below), whose sum is σ = 7770931056. Its totient is φ = 2035243760.

The previous prime is 4255509763. The next prime is 4255509809. The reversal of 4255509772 is 2779055524.

It is a Harshad number since it is a multiple of its sum of digits (46).

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 3 ways as a sum of consecutive naturals, for example, 23127679 + ... + 23127862.

It is an arithmetic number, because the mean of its divisors is an integer number (647577588).

Almost surely, 2^4255509772 is an apocalyptic number.

It is an amenable number.

4255509772 is a deficient number, since it is larger than the sum of its proper divisors (3515421284).

4255509772 is a wasteful number, since it uses less digits than its factorization.

4255509772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46255568 (or 46255566 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 46.

The square root of 4255509772 is about 65234.2683870985. The cubic root of 4255509772 is about 1620.5055796376.

The spelling of 4255509772 in words is "four billion, two hundred fifty-five million, five hundred nine thousand, seven hundred seventy-two".