1625141346020 has 24 divisors (see below), whose sum is σ = 3413070965304. Its totient is φ = 650004321536.

The previous prime is 1625141345983. The next prime is 1625141346047. The reversal of 1625141346020 is 206431415261.

It can be written as a sum of positive squares in 4 ways, for example, as 354236851684 + 1270904494336 = 595178^2 + 1127344^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3007859 + ... + 3506778.

It is an arithmetic number, because the mean of its divisors is an integer number (142211290221).

Almost surely, 2^{1625141346020} is an apocalyptic number.

1625141346020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1625141346020 is an abundant number, since it is smaller than the sum of its proper divisors (1787929619284).

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

1625141346020 is a wasteful number, since it uses less digits than its factorization.

1625141346020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6527119 (or 6527117 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 1625141346020 in words is "one trillion, six hundred twenty-five billion, one hundred forty-one million, three hundred forty-six thousand, twenty".