50553143654 has 16 divisors (see below), whose sum is σ = 81680044992. Its totient is φ = 23327284608.

The previous prime is 50553143653. The next prime is 50553143677. The reversal of 50553143654 is 45634135505.

50553143654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50553143653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78899 + ... + 327614.

It is an arithmetic number, because the mean of its divisors is an integer number (5105002812).

Almost surely, 2^50553143654 is an apocalyptic number.

50553143654 is a deficient number, since it is larger than the sum of its proper divisors (31126901338).

50553143654 is a wasteful number, since it uses less digits than its factorization.

50553143654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411311.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 50553143654 in words is "fifty billion, five hundred fifty-three million, one hundred forty-three thousand, six hundred fifty-four".