4053156054421 has 8 divisors (see below), whose sum is σ = 4109063127104. Its totient is φ = 3997259370720.

The previous prime is 4053156054413. The next prime is 4053156054517. The reversal of 4053156054421 is 1244506513504.

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

It is a cyclic number.

It is not a de Polignac number, because 4053156054421 - 2³ = 4053156054413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4053156054121) 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, 1809951 + ... + 3373756.

It is an arithmetic number, because the mean of its divisors is an integer number (513632890888).

Almost surely, 2^{4053156054421} is an apocalyptic number.

It is an amenable number.

4053156054421 is a deficient number, since it is larger than the sum of its proper divisors (55907072683).

4053156054421 is a wasteful number, since it uses less digits than its factorization.

4053156054421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5194491.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 4053156054421 in words is "four trillion, fifty-three billion, one hundred fifty-six million, fifty-four thousand, four hundred twenty-one".