1352435200545 has 64 divisors (see below), whose sum is σ = 2560756633344. Its totient is φ = 600867409920.

The previous prime is 1352435200507. The next prime is 1352435200561. The reversal of 1352435200545 is 5450025342531.

It is a de Polignac number, because none of the positive numbers 2^k-1352435200545 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2007252 + ... + 2594981.

It is an arithmetic number, because the mean of its divisors is an integer number (40011822396).

Almost surely, 2^{1352435200545} is an apocalyptic number.

1352435200545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1352435200545 is a deficient number, since it is larger than the sum of its proper divisors (1208321432799).

1352435200545 is a wasteful number, since it uses less digits than its factorization.

1352435200545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4602402.

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 1352435200545 in words is "one trillion, three hundred fifty-two billion, four hundred thirty-five million, two hundred thousand, five hundred forty-five".