5466142031 has 12 divisors (see below), whose sum is σ = 6374941560. Its totient is φ = 4673203920.

The previous prime is 5466142013. The next prime is 5466142037. The reversal of 5466142031 is 1302416645.

It is not a de Polignac number, because 5466142031 - 2¹⁰ = 5466141007 is a prime.

It is a super-2 number, since 2×5466142031² = 59757417406129609922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5466142037) 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 11 ways as a sum of consecutive naturals, for example, 124325 + ... + 162446.

It is an arithmetic number, because the mean of its divisors is an integer number (531245130).

Almost surely, 2^5466142031 is an apocalyptic number.

5466142031 is a deficient number, since it is larger than the sum of its proper divisors (908799529).

5466142031 is a wasteful number, since it uses less digits than its factorization.

5466142031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287174 (or 287167 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 5466142031 is about 73933.3620972292. The cubic root of 5466142031 is about 1761.5445754508.

Adding to 5466142031 its reverse (1302416645), we get a palindrome (6768558676).

The spelling of 5466142031 in words is "five billion, four hundred sixty-six million, one hundred forty-two thousand, thirty-one".