5141653421 has 4 divisors (see below), whose sum is σ = 5267059644. Its totient is φ = 5016247200.

The previous prime is 5141653411. The next prime is 5141653487. The reversal of 5141653421 is 1243561415.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2661115396 + 2480538025 = 51586^2 + 49805^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5141653421 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 (5141653411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62703050 + ... + 62703131.

It is an arithmetic number, because the mean of its divisors is an integer number (1316764911).

Almost surely, 2^5141653421 is an apocalyptic number.

It is an amenable number.

5141653421 is a deficient number, since it is larger than the sum of its proper divisors (125406223).

5141653421 is a wasteful number, since it uses less digits than its factorization.

5141653421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125406222.

The product of its digits is 14400, while the sum is 32.

The square root of 5141653421 is about 71705.3235192479. The cubic root of 5141653421 is about 1725.9740681918.

The spelling of 5141653421 in words is "five billion, one hundred forty-one million, six hundred fifty-three thousand, four hundred twenty-one".