52663419 has 16 divisors (see below), whose sum is σ = 78423840. Its totient is φ = 34927200.

The previous prime is 52663409. The next prime is 52663423. The reversal of 52663419 is 91436625.

It is a happy number.

52663419 is a `hidden beast` number, since 5 + 2 + 6 + 634 + 19 = 666.

It is not a de Polignac number, because 52663419 - 2¹⁵ = 52630651 is a prime.

It is a super-2 number, since 2×52663419² = 5546871401539122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52663409) 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, 369 + ... + 10269.

It is an arithmetic number, because the mean of its divisors is an integer number (4901490).

Almost surely, 2^52663419 is an apocalyptic number.

52663419 is a deficient number, since it is larger than the sum of its proper divisors (25760421).

52663419 is a wasteful number, since it uses less digits than its factorization.

52663419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10107 (or 10101 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 52663419 is about 7256.9565935039. The cubic root of 52663419 is about 374.8317325074.

It can be divided in two parts, 5 and 2663419, that added together give a square (2663424 = 1632²).

The spelling of 52663419 in words is "fifty-two million, six hundred sixty-three thousand, four hundred nineteen".