51353412214 has 8 divisors (see below), whose sum is σ = 82955512080. Its totient is φ = 23701574856.

The previous prime is 51353412197. The next prime is 51353412221. The reversal of 51353412214 is 41221435315.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 987565594 + ... + 987565645.

It is an arithmetic number, because the mean of its divisors is an integer number (10369439010).

Almost surely, 2^51353412214 is an apocalyptic number.

51353412214 is a deficient number, since it is larger than the sum of its proper divisors (31602099866).

51353412214 is a wasteful number, since it uses less digits than its factorization.

51353412214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975131254.

The product of its digits is 14400, while the sum is 31.

Adding to 51353412214 its reverse (41221435315), we get a palindrome (92574847529).

The spelling of 51353412214 in words is "fifty-one billion, three hundred fifty-three million, four hundred twelve thousand, two hundred fourteen".