5263963951 has 8 divisors (see below), whose sum is σ = 5464096704. Its totient is φ = 5067503520.

The previous prime is 5263963937. The next prime is 5263963987. The reversal of 5263963951 is 1593693625.

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

It is a cyclic number.

It is not a de Polignac number, because 5263963951 - 2⁷ = 5263963823 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5263963895 and 5263963904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263963751) 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, 915160 + ... + 920893.

It is an arithmetic number, because the mean of its divisors is an integer number (683012088).

Almost surely, 2^5263963951 is an apocalyptic number.

5263963951 is a deficient number, since it is larger than the sum of its proper divisors (200132753).

5263963951 is a wasteful number, since it uses less digits than its factorization.

5263963951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836161.

The product of its digits is 1312200, while the sum is 49.

The square root of 5263963951 is about 72553.1801577298. The cubic root of 5263963951 is about 1739.5528809983.

The spelling of 5263963951 in words is "five billion, two hundred sixty-three million, nine hundred sixty-three thousand, nine hundred fifty-one".