5212403553 has 8 divisors (see below), whose sum is σ = 7942710208. Its totient is φ = 2978516304.

The previous prime is 5212403549. The next prime is 5212403629. The reversal of 5212403553 is 3553042125.

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

It is not a de Polignac number, because 5212403553 - 2² = 5212403549 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5212403553.

It is not an unprimeable number, because it can be changed into a prime (5212403503) 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, 124104826 + ... + 124104867.

It is an arithmetic number, because the mean of its divisors is an integer number (992838776).

Almost surely, 2^5212403553 is an apocalyptic number.

It is an amenable number.

5212403553 is a deficient number, since it is larger than the sum of its proper divisors (2730306655).

5212403553 is a wasteful number, since it uses less digits than its factorization.

5212403553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248209703.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 5212403553 is about 72196.9774505831. The cubic root of 5212403553 is about 1733.8546095350.

Adding to 5212403553 its reverse (3553042125), we get a palindrome (8765445678).

The spelling of 5212403553 in words is "five billion, two hundred twelve million, four hundred three thousand, five hundred fifty-three".