54156070293 has 8 divisors (see below), whose sum is σ = 77762562528. Its totient is φ = 33326812464.

The previous prime is 54156070277. The next prime is 54156070351. The reversal of 54156070293 is 39207065145.

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

It is not a de Polignac number, because 54156070293 - 2⁴ = 54156070277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54156070223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 694308555 + ... + 694308632.

It is an arithmetic number, because the mean of its divisors is an integer number (9720320316).

Almost surely, 2^54156070293 is an apocalyptic number.

It is an amenable number.

54156070293 is a deficient number, since it is larger than the sum of its proper divisors (23606492235).

54156070293 is a wasteful number, since it uses less digits than its factorization.

54156070293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388617203.

The product of its (nonzero) digits is 226800, while the sum is 42.

The spelling of 54156070293 in words is "fifty-four billion, one hundred fifty-six million, seventy thousand, two hundred ninety-three".