32540542514 has 16 divisors (see below), whose sum is σ = 50449342488. Its totient is φ = 15729697152.

The previous prime is 32540542511. The next prime is 32540542519. The reversal of 32540542514 is 41524504523.

It can be written as a sum of positive squares in 4 ways, for example, as 32285980489 + 254562025 = 179683^2 + 15955^2 .

It is not an unprimeable number, because it can be changed into a prime (32540542511) 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, 1388819 + ... + 1412054.

Almost surely, 2^32540542514 is an apocalyptic number.

32540542514 is a deficient number, since it is larger than the sum of its proper divisors (17908799974).

32540542514 is a wasteful number, since it uses less digits than its factorization.

32540542514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2801069.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 32540542514 in words is "thirty-two billion, five hundred forty million, five hundred forty-two thousand, five hundred fourteen".