54156211562 has 8 divisors (see below), whose sum is σ = 84766244256. Its totient is φ = 25900796812.

The previous prime is 54156211531. The next prime is 54156211621. The reversal of 54156211562 is 26511265145.

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

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, 588654428 + ... + 588654519.

It is an arithmetic number, because the mean of its divisors is an integer number (10595780532).

Almost surely, 2^54156211562 is an apocalyptic number.

54156211562 is a deficient number, since it is larger than the sum of its proper divisors (30610032694).

54156211562 is a wasteful number, since it uses less digits than its factorization.

54156211562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177308972.

The product of its digits is 72000, while the sum is 38.

The spelling of 54156211562 in words is "fifty-four billion, one hundred fifty-six million, two hundred eleven thousand, five hundred sixty-two".