1025910307860 has 48 divisors (see below), whose sum is σ = 2872601625600. Its totient is φ = 273571057024.

The previous prime is 1025910307837. The next prime is 1025910307913. The reversal of 1025910307860 is 687030195201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4082746 + ... + 4326734.

It is an arithmetic number, because the mean of its divisors is an integer number (59845867200).

Almost surely, 2^{1025910307860} is an apocalyptic number.

1025910307860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1025910307860 is an abundant number, since it is smaller than the sum of its proper divisors (1846691317740).

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

1025910307860 is a wasteful number, since it uses less digits than its factorization.

1025910307860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314080 (or 314078 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 1025910307860 in words is "one trillion, twenty-five billion, nine hundred ten million, three hundred seven thousand, eight hundred sixty".