32700515151 has 4 divisors (see below), whose sum is σ = 43600686872. Its totient is φ = 21800343432.

The previous prime is 32700515149. The next prime is 32700515173. The reversal of 32700515151 is 15151500723.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 32700515151 - 2¹ = 32700515149 is a prime.

It is a super-2 number, since 2×32700515151² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32700515251) 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 3 ways as a sum of consecutive naturals, for example, 5450085856 + ... + 5450085861.

It is an arithmetic number, because the mean of its divisors is an integer number (10900171718).

Almost surely, 2^32700515151 is an apocalyptic number.

32700515151 is a deficient number, since it is larger than the sum of its proper divisors (10900171721).

32700515151 is a wasteful number, since it uses less digits than its factorization.

32700515151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10900171720.

The product of its (nonzero) digits is 5250, while the sum is 30.

The spelling of 32700515151 in words is "thirty-two billion, seven hundred million, five hundred fifteen thousand, one hundred fifty-one".