50472377250 has 64 divisors (see below), whose sum is σ = 126107280000. Its totient is φ = 13445601600.

The previous prime is 50472377213. The next prime is 50472377257. The reversal of 50472377250 is 5277327405.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50472377257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 714001 + ... + 781499.

It is an arithmetic number, because the mean of its divisors is an integer number (1970426250).

Almost surely, 2^50472377250 is an apocalyptic number.

50472377250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 50472377250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63053640000).

50472377250 is an abundant number, since it is smaller than the sum of its proper divisors (75634902750).

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

50472377250 is a wasteful number, since it uses less digits than its factorization.

50472377250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68516 (or 68506 counting only the distinct ones).

The product of its (nonzero) digits is 411600, while the sum is 42.

The spelling of 50472377250 in words is "fifty billion, four hundred seventy-two million, three hundred seventy-seven thousand, two hundred fifty".