54021309292 has 24 divisors (see below), whose sum is σ = 100984148496. Its totient is φ = 25196817408.

The previous prime is 54021309283. The next prime is 54021309379. The reversal of 54021309292 is 29290312045.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3507498 + ... + 3522865.

It is an arithmetic number, because the mean of its divisors is an integer number (4207672854).

Almost surely, 2^54021309292 is an apocalyptic number.

It is an amenable number.

54021309292 is a deficient number, since it is larger than the sum of its proper divisors (46962839204).

54021309292 is a wasteful number, since it uses less digits than its factorization.

54021309292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7030497 (or 7030495 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 54021309292 in words is "fifty-four billion, twenty-one million, three hundred nine thousand, two hundred ninety-two".