10143535154545 has 8 divisors (see below), whose sum is σ = 13108568507496. Its totient is φ = 7490610575616.

The previous prime is 10143535154537. The next prime is 10143535154707. The reversal of 10143535154545 is 54545153534101.

It can be written as a sum of positive squares in 4 ways, for example, as 434029298481 + 9709505856064 = 658809^2 + 3116008^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10143535154545 - 2³ = 10143535154537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10143535154495 and 10143535154504.

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, 78027193432 + ... + 78027193561.

It is an arithmetic number, because the mean of its divisors is an integer number (1638571063437).

Almost surely, 2^{10143535154545} is an apocalyptic number.

It is an amenable number.

10143535154545 is a deficient number, since it is larger than the sum of its proper divisors (2965033352951).

10143535154545 is a wasteful number, since it uses less digits than its factorization.

10143535154545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156054387011.

The product of its (nonzero) digits is 1800000, while the sum is 46.

Adding to 10143535154545 its reverse (54545153534101), we get a palindrome (64688688688646).

The spelling of 10143535154545 in words is "ten trillion, one hundred forty-three billion, five hundred thirty-five million, one hundred fifty-four thousand, five hundred forty-five".