50545629552 has 160 divisors (see below), whose sum is σ = 146479267584. Its totient is φ = 14884300800.

The previous prime is 50545629523. The next prime is 50545629571. The reversal of 50545629552 is 25592654505.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28931943 + ... + 28933689.

Almost surely, 2^50545629552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50545629552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73239633792).

50545629552 is an abundant number, since it is smaller than the sum of its proper divisors (95933638032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50545629552 is a wasteful number, since it uses less digits than its factorization.

50545629552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3287 (or 3281 counting only the distinct ones).

The product of its (nonzero) digits is 2700000, while the sum is 48.

The spelling of 50545629552 in words is "fifty billion, five hundred forty-five million, six hundred twenty-nine thousand, five hundred fifty-two".