5253321042 has 16 divisors (see below), whose sum is σ = 11674046880. Its totient is φ = 1751106996.

The previous prime is 5253321041. The next prime is 5253321043. The reversal of 5253321042 is 2401233525.

It is a happy number.

5253321042 is a `hidden beast` number, since 525 + 3 + 32 + 104 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (5253321041) and next prime (5253321043).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5253320997 and 5253321015.

It is not an unprimeable number, because it can be changed into a prime (5253321041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48641808 + ... + 48641915.

It is an arithmetic number, because the mean of its divisors is an integer number (729627930).

Almost surely, 2^5253321042 is an apocalyptic number.

5253321042 is an abundant number, since it is smaller than the sum of its proper divisors (6420725838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5253321042 is a wasteful number, since it uses less digits than its factorization.

5253321042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97283734 (or 97283728 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 5253321042 is about 72479.7974748826. The cubic root of 5253321042 is about 1738.3797223532.

Adding to 5253321042 its reverse (2401233525), we get a palindrome (7654554567).

The spelling of 5253321042 in words is "five billion, two hundred fifty-three million, three hundred twenty-one thousand, forty-two".