4054215131 has 8 divisors (see below), whose sum is σ = 4340932560. Its totient is φ = 3772857088.

The previous prime is 4054215103. The next prime is 4054215227. The reversal of 4054215131 is 1315124504.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4054215131 is a prime.

It is a super-2 number, since 2×4054215131² = 32873320656858694322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4054215131.

It is not an unprimeable number, because it can be changed into a prime (4054211131) 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, 1338281 + ... + 1341306.

It is an arithmetic number, because the mean of its divisors is an integer number (542616570).

Almost surely, 2^4054215131 is an apocalyptic number.

4054215131 is a deficient number, since it is larger than the sum of its proper divisors (286717429).

4054215131 is a wasteful number, since it uses less digits than its factorization.

4054215131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2679693.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 4054215131 is about 63672.7188912175. The cubic root of 4054215131 is about 1594.5406552574.

Adding to 4054215131 its reverse (1315124504), we get a palindrome (5369339635).

The spelling of 4054215131 in words is "four billion, fifty-four million, two hundred fifteen thousand, one hundred thirty-one".