5245420153 has 8 divisors (see below), whose sum is σ = 5480025480. Its totient is φ = 5014396800.

The previous prime is 5245420133. The next prime is 5245420163. The reversal of 5245420153 is 3510245425.

It can be written as a sum of positive squares in 4 ways, for example, as 2045481529 + 3199938624 = 45227^2 + 56568^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5245420153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5245420133) 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, 892500 + ... + 898357.

It is an arithmetic number, because the mean of its divisors is an integer number (685003185).

Almost surely, 2^5245420153 is an apocalyptic number.

It is an amenable number.

5245420153 is a deficient number, since it is larger than the sum of its proper divisors (234605327).

5245420153 is a wasteful number, since it uses less digits than its factorization.

5245420153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790987.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 5245420153 is about 72425.2728886816. The cubic root of 5245420153 is about 1737.5077890581.

Adding to 5245420153 its reverse (3510245425), we get a palindrome (8755665578).

The spelling of 5245420153 in words is "five billion, two hundred forty-five million, four hundred twenty thousand, one hundred fifty-three".