33496442953 has 16 divisors (see below), whose sum is σ = 36038592000. Its totient is φ = 31068902592.

The previous prime is 33496442951. The next prime is 33496442981. The reversal of 33496442953 is 35924469433.

It is a happy number.

It is not a de Polignac number, because 33496442953 - 2¹ = 33496442951 is a prime.

It is a super-2 number, since 2×33496442953² (a number of 22 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 33496442953.

It is not an unprimeable number, because it can be changed into a prime (33496442951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112813 + ... + 282346.

It is an arithmetic number, because the mean of its divisors is an integer number (2252412000).

Almost surely, 2^33496442953 is an apocalyptic number.

It is an amenable number.

33496442953 is a deficient number, since it is larger than the sum of its proper divisors (2542149047).

33496442953 is a wasteful number, since it uses less digits than its factorization.

33496442953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395304.

The product of its digits is 8398080, while the sum is 52.

The spelling of 33496442953 in words is "thirty-three billion, four hundred ninety-six million, four hundred forty-two thousand, nine hundred fifty-three".