50651263555 has 16 divisors (see below), whose sum is σ = 62884190880. Its totient is φ = 39119528448.

The previous prime is 50651263549. The next prime is 50651263583. The reversal of 50651263555 is 55536215605.

50651263555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 50651263555 - 2¹⁵ = 50651230787 is a prime.

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, 2449339 + ... + 2469931.

It is an arithmetic number, because the mean of its divisors is an integer number (3930261930).

Almost surely, 2^50651263555 is an apocalyptic number.

50651263555 is a deficient number, since it is larger than the sum of its proper divisors (12232927325).

50651263555 is a wasteful number, since it uses less digits than its factorization.

50651263555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37590.

The product of its (nonzero) digits is 675000, while the sum is 43.

The spelling of 50651263555 in words is "fifty billion, six hundred fifty-one million, two hundred sixty-three thousand, five hundred fifty-five".