53552340202 has 8 divisors (see below), whose sum is σ = 82499551236. Its totient is φ = 26052489792.

The previous prime is 53552340119. The next prime is 53552340229. The reversal of 53552340202 is 20204325535.

It can be written as a sum of positive squares in 2 ways, for example, as 52212707001 + 1339633201 = 228501^2 + 36601^2 .

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

It is a super-2 number, since 2×53552340202² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361840063 + ... + 361840210.

Almost surely, 2^53552340202 is an apocalyptic number.

53552340202 is a deficient number, since it is larger than the sum of its proper divisors (28947211034).

53552340202 is a wasteful number, since it uses less digits than its factorization.

53552340202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723680312.

The product of its (nonzero) digits is 36000, while the sum is 31.

Adding to 53552340202 its reverse (20204325535), we get a palindrome (73756665737).

The spelling of 53552340202 in words is "fifty-three billion, five hundred fifty-two million, three hundred forty thousand, two hundred two".