51332523034430 has 32 divisors (see below), whose sum is σ = 100809098892288. Its totient is φ = 18664392378400.

The previous prime is 51332523034427. The next prime is 51332523034447. The reversal of 51332523034430 is 3443032523315.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23703302 + ... + 25778121.

It is an arithmetic number, because the mean of its divisors is an integer number (3150284340384).

Almost surely, 2^{51332523034430} is an apocalyptic number.

51332523034430 is a deficient number, since it is larger than the sum of its proper divisors (49476575857858).

51332523034430 is a wasteful number, since it uses less digits than its factorization.

51332523034430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49490872.

The product of its (nonzero) digits is 388800, while the sum is 38.

Adding to 51332523034430 its reverse (3443032523315), we get a palindrome (54775555557745).

The spelling of 51332523034430 in words is "fifty-one trillion, three hundred thirty-two billion, five hundred twenty-three million, thirty-four thousand, four hundred thirty".