32145531454154 has 8 divisors (see below), whose sum is σ = 48218324837760. Its totient is φ = 16072756508236.

The previous prime is 32145531454123. The next prime is 32145531454189. The reversal of 32145531454154 is 45145413554123.

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

It is a junction number, because it is equal to n+sod(n) for n = 32145531454099 and 32145531454108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1227527 + ... + 8111589.

It is an arithmetic number, because the mean of its divisors is an integer number (6027290604720).

Almost surely, 2^{32145531454154} is an apocalyptic number.

32145531454154 is a deficient number, since it is larger than the sum of its proper divisors (16072793383606).

32145531454154 is a wasteful number, since it uses less digits than its factorization.

32145531454154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9218844.

The product of its digits is 2880000, while the sum is 47.

The spelling of 32145531454154 in words is "thirty-two trillion, one hundred forty-five billion, five hundred thirty-one million, four hundred fifty-four thousand, one hundred fifty-four".