32257066948 has 6 divisors (see below), whose sum is σ = 56449867166. Its totient is φ = 16128533472.

The previous prime is 32257066939. The next prime is 32257066949. The reversal of 32257066948 is 84966075223.

It can be written as a sum of positive squares in only one way, i.e., 18457396164 + 13799670784 = 135858^2 + 117472^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32257066895 and 32257066904.

It is not an unprimeable number, because it can be changed into a prime (32257066949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4032133365 + ... + 4032133372.

Almost surely, 2^32257066948 is an apocalyptic number.

It is an amenable number.

32257066948 is a deficient number, since it is larger than the sum of its proper divisors (24192800218).

32257066948 is a wasteful number, since it uses less digits than its factorization.

32257066948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8064266741 (or 8064266739 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 32257066948 in words is "thirty-two billion, two hundred fifty-seven million, sixty-six thousand, nine hundred forty-eight".