5252965406 has 32 divisors (see below), whose sum is σ = 8726940768. Its totient is φ = 2355661440.

The previous prime is 5252965391. The next prime is 5252965409. The reversal of 5252965406 is 6045692525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5252965409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 776816 + ... + 783548.

It is an arithmetic number, because the mean of its divisors is an integer number (272716899).

Almost surely, 2^5252965406 is an apocalyptic number.

5252965406 is a deficient number, since it is larger than the sum of its proper divisors (3473975362).

5252965406 is a wasteful number, since it uses less digits than its factorization.

5252965406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7596.

The product of its (nonzero) digits is 648000, while the sum is 44.

The square root of 5252965406 is about 72477.3440876527. The cubic root of 5252965406 is about 1738.3404935582.

The spelling of 5252965406 in words is "five billion, two hundred fifty-two million, nine hundred sixty-five thousand, four hundred six".