4457502956 has 12 divisors (see below), whose sum is σ = 7814489592. Its totient is φ = 2224791648.

The previous prime is 4457502943. The next prime is 4457502991. The reversal of 4457502956 is 6592057544.

It is a self number, because there is not a number n which added to its sum of digits gives 4457502956.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 987425 + ... + 991928.

It is an arithmetic number, because the mean of its divisors is an integer number (651207466).

Almost surely, 2^4457502956 is an apocalyptic number.

It is an amenable number.

4457502956 is a deficient number, since it is larger than the sum of its proper divisors (3356986636).

4457502956 is a wasteful number, since it uses less digits than its factorization.

4457502956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979920 (or 1979918 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 47.

The square root of 4457502956 is about 66764.5336687077. The cubic root of 4457502956 is about 1645.7500613368.

The spelling of 4457502956 in words is "four billion, four hundred fifty-seven million, five hundred two thousand, nine hundred fifty-six".