32125144161545 has 8 divisors (see below), whose sum is σ = 38651888492160. Its totient is φ = 25632304997040.

The previous prime is 32125144161503. The next prime is 32125144161547. The reversal of 32125144161545 is 54516144152123.

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

It is not a de Polignac number, because 32125144161545 - 2⁸ = 32125144161289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32125144161496 and 32125144161505.

It is not an unprimeable number, because it can be changed into a prime (32125144161547) 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, 8476289441 + ... + 8476293230.

It is an arithmetic number, because the mean of its divisors is an integer number (4831486061520).

Almost surely, 2^{32125144161545} is an apocalyptic number.

It is an amenable number.

32125144161545 is a deficient number, since it is larger than the sum of its proper divisors (6526744330615).

32125144161545 is a wasteful number, since it uses less digits than its factorization.

32125144161545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16952583055.

The product of its digits is 576000, while the sum is 44.

The spelling of 32125144161545 in words is "thirty-two trillion, one hundred twenty-five billion, one hundred forty-four million, one hundred sixty-one thousand, five hundred forty-five".