6231551542 has 32 divisors (see below), whose sum is σ = 9646257600. Its totient is φ = 3017364480.

The previous prime is 6231551531. The next prime is 6231551551. The reversal of 6231551542 is 2451551326.

It is a junction number, because it is equal to n+sod(n) for n = 6231551498 and 6231551507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10402959 + ... + 10403557.

It is an arithmetic number, because the mean of its divisors is an integer number (301445550).

Almost surely, 2^6231551542 is an apocalyptic number.

6231551542 is a deficient number, since it is larger than the sum of its proper divisors (3414706058).

6231551542 is a wasteful number, since it uses less digits than its factorization.

6231551542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368.

The product of its digits is 36000, while the sum is 34.

The square root of 6231551542 is about 78940.1769823200. The cubic root of 6231551542 is about 1840.2015711355.

The spelling of 6231551542 in words is "six billion, two hundred thirty-one million, five hundred fifty-one thousand, five hundred forty-two".