4626531412 has 6 divisors (see below), whose sum is σ = 8096429978. Its totient is φ = 2313265704.

The previous prime is 4626531409. The next prime is 4626531499. The reversal of 4626531412 is 2141356264.

It can be written as a sum of positive squares in only one way, i.e., 4617746116 + 8785296 = 67954^2 + 2964^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578316423 + ... + 578316430.

Almost surely, 2^4626531412 is an apocalyptic number.

It is an amenable number.

4626531412 is a deficient number, since it is larger than the sum of its proper divisors (3469898566).

4626531412 is a wasteful number, since it uses less digits than its factorization.

4626531412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156632857 (or 1156632855 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 4626531412 is about 68018.6107767573. The cubic root of 4626531412 is about 1666.2947975853.

Adding to 4626531412 its reverse (2141356264), we get a palindrome (6767887676).

It can be divided in two parts, 46265 and 31412, that added together give a palindrome (77677).

The spelling of 4626531412 in words is "four billion, six hundred twenty-six million, five hundred thirty-one thousand, four hundred twelve".