127825700450 has 96 divisors (see below), whose sum is σ = 300213713664. Its totient is φ = 39454525440.

The previous prime is 127825700447. The next prime is 127825700459. The reversal of 127825700450 is 54007528721.

It is a junction number, because it is equal to n+sod(n) for n = 127825700398 and 127825700407.

It is not an unprimeable number, because it can be changed into a prime (127825700459) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 330179 + ... + 603878.

It is an arithmetic number, because the mean of its divisors is an integer number (3127226184).

Almost surely, 2^127825700450 is an apocalyptic number.

127825700450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127825700450 is an abundant number, since it is smaller than the sum of its proper divisors (172388013214).

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

127825700450 is a wasteful number, since it uses less digits than its factorization.

127825700450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934116 (or 934111 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 41.

The spelling of 127825700450 in words is "one hundred twenty-seven billion, eight hundred twenty-five million, seven hundred thousand, four hundred fifty".