1025601788145 has 32 divisors (see below), whose sum is σ = 1820482698240. Its totient is φ = 488833307840.

The previous prime is 1025601788117. The next prime is 1025601788161. The reversal of 1025601788145 is 5418871065201.

It is not a de Polignac number, because 1025601788145 - 2¹³ = 1025601779953 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1025601788094 and 1025601788103.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52666269 + ... + 52685738.

It is an arithmetic number, because the mean of its divisors is an integer number (56890084320).

Almost surely, 2^{1025601788145} is an apocalyptic number.

1025601788145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1025601788145 is a deficient number, since it is larger than the sum of its proper divisors (794880910095).

1025601788145 is a wasteful number, since it uses less digits than its factorization.

1025601788145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105352085.

The product of its (nonzero) digits is 537600, while the sum is 48.

The spelling of 1025601788145 in words is "one trillion, twenty-five billion, six hundred one million, seven hundred eighty-eight thousand, one hundred forty-five".