32048611657 has 4 divisors (see below), whose sum is σ = 32170469760. Its totient is φ = 31926753556.

The previous prime is 32048611649. The next prime is 32048611663. The reversal of 32048611657 is 75611684023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32048611657 - 2³ = 32048611649 is a prime.

It is a super-2 number, since 2×32048611657² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32048614657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60928657 + ... + 60929182.

It is an arithmetic number, because the mean of its divisors is an integer number (8042617440).

Almost surely, 2^32048611657 is an apocalyptic number.

It is an amenable number.

32048611657 is a deficient number, since it is larger than the sum of its proper divisors (121858103).

32048611657 is a wasteful number, since it uses less digits than its factorization.

32048611657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121858102.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 32048611657 in words is "thirty-two billion, forty-eight million, six hundred eleven thousand, six hundred fifty-seven".