32150132433545 has 24 divisors (see below), whose sum is σ = 45111493916424. Its totient is φ = 21931578095616.

The previous prime is 32150132433521. The next prime is 32150132433547. The reversal of 32150132433545 is 54533423105123.

It can be written as a sum of positive squares in 4 ways, for example, as 14249435641 + 32135882997904 = 119371^2 + 5668852^2 .

It is not a de Polignac number, because 32150132433545 - 2¹² = 32150132429449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32150132433547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 339913934 + ... + 340008503.

It is an arithmetic number, because the mean of its divisors is an integer number (1879645579851).

Almost surely, 2^{32150132433545} is an apocalyptic number.

32150132433545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32150132433545 is a deficient number, since it is larger than the sum of its proper divisors (12961361482879).

32150132433545 is a wasteful number, since it uses less digits than its factorization.

32150132433545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679922649 (or 679922642 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 32150132433545 its reverse (54533423105123), we get a palindrome (86683555538668).

The spelling of 32150132433545 in words is "thirty-two trillion, one hundred fifty billion, one hundred thirty-two million, four hundred thirty-three thousand, five hundred forty-five".