1025677450008 has 112 divisors (see below), whose sum is σ = 2891135221920. Its totient is φ = 340975158336.

The previous prime is 1025677450003. The next prime is 1025677450013. The reversal of 1025677450008 is 8000547765201.

1025677450008 is a `hidden beast` number, since 10 + 2 + 5 + 67 + 74 + 500 + 0 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (1025677450003) and next prime (1025677450013).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025677450003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1939585 + ... + 2411087.

Almost surely, 2^{1025677450008} is an apocalyptic number.

1025677450008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1025677450008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1445567610960).

1025677450008 is an abundant number, since it is smaller than the sum of its proper divisors (1865457771912).

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

1025677450008 is an equidigital number, since it uses as much as digits as its factorization.

1025677450008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471900 (or 471881 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The spelling of 1025677450008 in words is "one trillion, twenty-five billion, six hundred seventy-seven million, four hundred fifty thousand, eight".