2051446300050 has 96 divisors (see below), whose sum is σ = 5821452260352. Its totient is φ = 468332066880.

The previous prime is 2051446300021. The next prime is 2051446300061. The reversal of 2051446300050 is 500036441502.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2051446299990 and 2051446300017.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 322824 + ... + 2051123.

It is an arithmetic number, because the mean of its divisors is an integer number (60640127712).

Almost surely, 2^{2051446300050} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2051446300050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2910726130176).

2051446300050 is an abundant number, since it is smaller than the sum of its proper divisors (3770005960302).

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

2051446300050 is a wasteful number, since it uses less digits than its factorization.

2051446300050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374792 (or 2374787 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 2051446300050 in words is "two trillion, fifty-one billion, four hundred forty-six million, three hundred thousand, fifty".