35223253253145 has 72 divisors (see below), whose sum is σ = 64618090400448. Its totient is φ = 17715877354560.

The previous prime is 35223253253137. The next prime is 35223253253173. The reversal of 35223253253145 is 54135235232253.

35223253253145 is a `hidden beast` number, since 3 + 5 + 2 + 2 + 3 + 2 + 5 + 325 + 314 + 5 = 666.

It is not a de Polignac number, because 35223253253145 - 2³ = 35223253253137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 35223253253145.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1841902 + ... + 8592968.

It is an arithmetic number, because the mean of its divisors is an integer number (897473477784).

Almost surely, 2^{35223253253145} is an apocalyptic number.

It is an amenable number.

35223253253145 is a deficient number, since it is larger than the sum of its proper divisors (29394837147303).

35223253253145 is a wasteful number, since it uses less digits than its factorization.

35223253253145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6751243 (or 6751169 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 45.

Adding to 35223253253145 its reverse (54135235232253), we get a palindrome (89358488485398).

The spelling of 35223253253145 in words is "thirty-five trillion, two hundred twenty-three billion, two hundred fifty-three million, two hundred fifty-three thousand, one hundred forty-five".