32148652547 has 8 divisors (see below), whose sum is σ = 35073730560. Its totient is φ = 29223986760.

The previous prime is 32148652447. The next prime is 32148652559. The reversal of 32148652547 is 74525684123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32148652547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32148652597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73118 + ... + 263900.

It is an arithmetic number, because the mean of its divisors is an integer number (4384216320).

Almost surely, 2^32148652547 is an apocalyptic number.

32148652547 is a deficient number, since it is larger than the sum of its proper divisors (2925078013).

32148652547 is a wasteful number, since it uses less digits than its factorization.

32148652547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206113.

The product of its digits is 1612800, while the sum is 47.

The spelling of 32148652547 in words is "thirty-two billion, one hundred forty-eight million, six hundred fifty-two thousand, five hundred forty-seven".