57223463902 has 16 divisors (see below), whose sum is σ = 98566732800. Its totient is φ = 24641682840.

The previous prime is 57223463879. The next prime is 57223463909. The reversal of 57223463902 is 20936432275.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57223463909) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 68448702 + ... + 68449537.

It is an arithmetic number, because the mean of its divisors is an integer number (6160420800).

Almost surely, 2^57223463902 is an apocalyptic number.

57223463902 is a deficient number, since it is larger than the sum of its proper divisors (41343268898).

57223463902 is a wasteful number, since it uses less digits than its factorization.

57223463902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136898271.

The product of its (nonzero) digits is 544320, while the sum is 43.

It can be divided in two parts, 57223 and 463902, that added together give a palindrome (521125).

The spelling of 57223463902 in words is "fifty-seven billion, two hundred twenty-three million, four hundred sixty-three thousand, nine hundred two".