6263400652 has 6 divisors (see below), whose sum is σ = 10960951148. Its totient is φ = 3131700324.

The previous prime is 6263400623. The next prime is 6263400659. The reversal of 6263400652 is 2560043626.

It is not an unprimeable number, because it can be changed into a prime (6263400659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 782925078 + ... + 782925085.

Almost surely, 2^6263400652 is an apocalyptic number.

It is an amenable number.

6263400652 is a deficient number, since it is larger than the sum of its proper divisors (4697550496).

6263400652 is a wasteful number, since it uses less digits than its factorization.

6263400652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565850167 (or 1565850165 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 6263400652 is about 79141.6492878434. The cubic root of 6263400652 is about 1843.3313008497.

The spelling of 6263400652 in words is "six billion, two hundred sixty-three million, four hundred thousand, six hundred fifty-two".