5421202253 has 8 divisors (see below), whose sum is σ = 5549075136. Its totient is φ = 5293411200.

The previous prime is 5421202249. The next prime is 5421202271. The reversal of 5421202253 is 3522021245.

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

It is a cyclic number.

It is not a de Polignac number, because 5421202253 - 2² = 5421202249 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421208253) 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, 125768 + ... + 163278.

It is an arithmetic number, because the mean of its divisors is an integer number (693634392).

Almost surely, 2^5421202253 is an apocalyptic number.

It is an amenable number.

5421202253 is a deficient number, since it is larger than the sum of its proper divisors (127872883).

5421202253 is a wasteful number, since it uses less digits than its factorization.

5421202253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40915.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5421202253 is about 73628.8140132652. The cubic root of 5421202253 is about 1756.7037837243.

Adding to 5421202253 its reverse (3522021245), we get a palindrome (8943223498).

The spelling of 5421202253 in words is "five billion, four hundred twenty-one million, two hundred two thousand, two hundred fifty-three".