1610425635460 has 12 divisors (see below), whose sum is σ = 3381893834508. Its totient is φ = 644170254176.

The previous prime is 1610425635431. The next prime is 1610425635473. The reversal of 1610425635460 is 645365240161.

It can be written as a sum of positive squares in 2 ways, for example, as 389166364224 + 1221259271236 = 623832^2 + 1105106^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40260640867 + ... + 40260640906.

It is an arithmetic number, because the mean of its divisors is an integer number (281824486209).

Almost surely, 2^{1610425635460} is an apocalyptic number.

1610425635460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1610425635460 is an abundant number, since it is smaller than the sum of its proper divisors (1771468199048).

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

1610425635460 is a wasteful number, since it uses less digits than its factorization.

1610425635460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80521281782 (or 80521281780 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 1610425635460 in words is "one trillion, six hundred ten billion, four hundred twenty-five million, six hundred thirty-five thousand, four hundred sixty".