1352641520156 has 24 divisors (see below), whose sum is σ = 2372472668160. Its totient is φ = 674792761392.

The previous prime is 1352641520101. The next prime is 1352641520273. The reversal of 1352641520156 is 6510251462531.

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, 9715685 + ... + 9853923.

It is an arithmetic number, because the mean of its divisors is an integer number (98853027840).

Almost surely, 2^{1352641520156} is an apocalyptic number.

It is an amenable number.

1352641520156 is a deficient number, since it is larger than the sum of its proper divisors (1019831148004).

1352641520156 is a wasteful number, since it uses less digits than its factorization.

1352641520156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143753 (or 143751 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

Adding to 1352641520156 its reverse (6510251462531), we get a palindrome (7862892982687).

The spelling of 1352641520156 in words is "one trillion, three hundred fifty-two billion, six hundred forty-one million, five hundred twenty thousand, one hundred fifty-six".