53274112402 has 32 divisors (see below), whose sum is σ = 92809202688. Its totient is φ = 22462100496.

The previous prime is 53274112393. The next prime is 53274112403. The reversal of 53274112402 is 20421147235.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (53274112403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 702123 + ... + 774289.

It is an arithmetic number, because the mean of its divisors is an integer number (2900287584).

Almost surely, 2^53274112402 is an apocalyptic number.

53274112402 is a deficient number, since it is larger than the sum of its proper divisors (39535090286).

53274112402 is a wasteful number, since it uses less digits than its factorization.

53274112402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73030.

The product of its (nonzero) digits is 13440, while the sum is 31.

Adding to 53274112402 its reverse (20421147235), we get a palindrome (73695259637).

The spelling of 53274112402 in words is "fifty-three billion, two hundred seventy-four million, one hundred twelve thousand, four hundred two".