50445011340 has 72 divisors (see below), whose sum is σ = 153036964080. Its totient is φ = 13450207104.

The previous prime is 50445011329. The next prime is 50445011347. The reversal of 50445011340 is 4311054405.

It is a happy number.

50445011340 is a `hidden beast` number, since 504 + 4 + 5 + 0 + 113 + 40 = 666.

It is not an unprimeable number, because it can be changed into a prime (50445011347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1850731 + ... + 1877789.

It is an arithmetic number, because the mean of its divisors is an integer number (2125513390).

Almost surely, 2^50445011340 is an apocalyptic number.

It is an amenable number.

50445011340 is an abundant number, since it is smaller than the sum of its proper divisors (102591952740).

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

50445011340 is a wasteful number, since it uses less digits than its factorization.

50445011340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37431 (or 37426 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 50445011340 its reverse (4311054405), we get a palindrome (54756065745).

The spelling of 50445011340 in words is "fifty billion, four hundred forty-five million, eleven thousand, three hundred forty".