1345255153660 has 24 divisors (see below), whose sum is σ = 3081857261616. Its totient is φ = 489183692160.

The previous prime is 1345255153621. The next prime is 1345255153673. The reversal of 1345255153660 is 663515525431.

It is a super-2 number, since 2×1345255153660² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1345255153660.

It is a congruent number.

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, 3057397857 + ... + 3057398296.

It is an arithmetic number, because the mean of its divisors is an integer number (128410719234).

Almost surely, 2^{1345255153660} is an apocalyptic number.

1345255153660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1345255153660 is an abundant number, since it is smaller than the sum of its proper divisors (1736602107956).

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

1345255153660 is a wasteful number, since it uses less digits than its factorization.

1345255153660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6114796173 (or 6114796171 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 1345255153660 in words is "one trillion, three hundred forty-five billion, two hundred fifty-five million, one hundred fifty-three thousand, six hundred sixty".