51354153014 has 4 divisors (see below), whose sum is σ = 77031229524. Its totient is φ = 25677076506.

The previous prime is 51354152989. The next prime is 51354153041. The reversal of 51354153014 is 41035145315.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12838538252 + ... + 12838538255.

It is an arithmetic number, because the mean of its divisors is an integer number (19257807381).

Almost surely, 2^51354153014 is an apocalyptic number.

51354153014 is a deficient number, since it is larger than the sum of its proper divisors (25677076510).

51354153014 is a wasteful number, since it uses less digits than its factorization.

51354153014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25677076509.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 51354153014 its reverse (41035145315), we get a palindrome (92389298329).

The spelling of 51354153014 in words is "fifty-one billion, three hundred fifty-four million, one hundred fifty-three thousand, fourteen".