32540152153 has 4 divisors (see below), whose sum is σ = 34252791760. Its totient is φ = 30827512548.

The previous prime is 32540152123. The next prime is 32540152193. The reversal of 32540152153 is 35125104523.

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 a de Polignac number, because none of the positive numbers 2^k-32540152153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32540152123) 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, 856319775 + ... + 856319812.

It is an arithmetic number, because the mean of its divisors is an integer number (8563197940).

Almost surely, 2^32540152153 is an apocalyptic number.

It is an amenable number.

32540152153 is a deficient number, since it is larger than the sum of its proper divisors (1712639607).

32540152153 is a wasteful number, since it uses less digits than its factorization.

32540152153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712639606.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 32540152153 its reverse (35125104523), we get a palindrome (67665256676).

The spelling of 32540152153 in words is "thirty-two billion, five hundred forty million, one hundred fifty-two thousand, one hundred fifty-three".