51055000600055 has 16 divisors (see below), whose sum is σ = 67690312818624. Its totient is φ = 36770046466560.

The previous prime is 51055000600013. The next prime is 51055000600069. The reversal of 51055000600055 is 55000600055015.

It is not a de Polignac number, because 51055000600055 - 2⁶ = 51055000599991 is a prime.

It is a super-2 number, since 2×51055000600055² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51055000599994 and 51055000600030.

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, 13057542956 + ... + 13057546865.

It is an arithmetic number, because the mean of its divisors is an integer number (4230644551164).

Almost surely, 2^{51055000600055} is an apocalyptic number.

51055000600055 is a deficient number, since it is larger than the sum of its proper divisors (16635312218569).

51055000600055 is a wasteful number, since it uses less digits than its factorization.

51055000600055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26115089866.

The product of its (nonzero) digits is 18750, while the sum is 32.

The spelling of 51055000600055 in words is "fifty-one trillion, fifty-five billion, six hundred thousand, fifty-five".