52463402 has 8 divisors (see below), whose sum is σ = 78734916. Its totient is φ = 26218432.

The previous prime is 52463401. The next prime is 52463419. The reversal of 52463402 is 20436425.

It can be written as a sum of positive squares in 2 ways, for example, as 46936201 + 5527201 = 6851^2 + 2351^2 .

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

It is not an unprimeable number, because it can be changed into a prime (52463401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593 + ... + 10260.

Almost surely, 2^52463402 is an apocalyptic number.

52463402 is a deficient number, since it is larger than the sum of its proper divisors (26271514).

52463402 is a wasteful number, since it uses less digits than its factorization.

52463402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13272.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 52463402 is about 7243.1624308723. The cubic root of 52463402 is about 374.3565903250.

Adding to 52463402 its reverse (20436425), we get a palindrome (72899827).

The spelling of 52463402 in words is "fifty-two million, four hundred sixty-three thousand, four hundred two".