51453503014066 has 32 divisors (see below), whose sum is σ = 79906620411648. Its totient is φ = 24833060300160.

The previous prime is 51453503014021. The next prime is 51453503014157. The reversal of 51453503014066 is 66041030535415.

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, 128057056 + ... + 128458228.

It is an arithmetic number, because the mean of its divisors is an integer number (2497081887864).

Almost surely, 2^{51453503014066} is an apocalyptic number.

51453503014066 is a deficient number, since it is larger than the sum of its proper divisors (28453117397582).

51453503014066 is a wasteful number, since it uses less digits than its factorization.

51453503014066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419986.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 51453503014066 in words is "fifty-one trillion, four hundred fifty-three billion, five hundred three million, fourteen thousand, sixty-six".