1025132622525 has 72 divisors (see below), whose sum is σ = 2067661589760. Its totient is φ = 481000608000.

The previous prime is 1025132622517. The next prime is 1025132622551. The reversal of 1025132622525 is 5252262315201.

1025132622525 is a `hidden beast` number, since 1 + 0 + 2 + 5 + 1 + 3 + 2 + 622 + 5 + 25 = 666.

It is not a de Polignac number, because 1025132622525 - 2³ = 1025132622517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1025132622525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6603840 + ... + 6757289.

It is an arithmetic number, because the mean of its divisors is an integer number (28717522080).

Almost surely, 2^{1025132622525} is an apocalyptic number.

1025132622525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1025132622525 is an abundant number, since it is smaller than the sum of its proper divisors (1042528967235).

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

1025132622525 is a wasteful number, since it uses less digits than its factorization.

1025132622525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13361187 (or 13361179 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 1025132622525 its reverse (5252262315201), we get a palindrome (6277394937726).

The spelling of 1025132622525 in words is "one trillion, twenty-five billion, one hundred thirty-two million, six hundred twenty-two thousand, five hundred twenty-five".