50995429632 has 576 divisors, whose sum is σ = 178663260160. Its totient is φ = 14046068736.

The previous prime is 50995429619. The next prime is 50995429637. The reversal of 50995429632 is 23692459905.

It is a happy number.

50995429632 is a `hidden beast` number, since 5 + 0 + 9 + 9 + 542 + 96 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (50995429637) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 264224928 + ... + 264225120.

Almost surely, 2^50995429632 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 50995429632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89331630080).

50995429632 is an abundant number, since it is smaller than the sum of its proper divisors (127667830528).

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

50995429632 is a wasteful number, since it uses less digits than its factorization.

50995429632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 375 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 54.

The spelling of 50995429632 in words is "fifty billion, nine hundred ninety-five million, four hundred twenty-nine thousand, six hundred thirty-two".