3553253023040 has 112 divisors (see below), whose sum is σ = 9700820539392. Its totient is φ = 1214365741056.

The previous prime is 3553253023037. The next prime is 3553253023049. The reversal of 3553253023040 is 403203523553.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3553253023049) 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, 1832864 + ... + 3235103.

Almost surely, 2^{3553253023040} is an apocalyptic number.

It is an amenable number.

3553253023040 is an abundant number, since it is smaller than the sum of its proper divisors (6147567516352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3553253023040 is a wasteful number, since it uses less digits than its factorization.

3553253023040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5068304 (or 5068294 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 35.

Adding to 3553253023040 its reverse (403203523553), we get a palindrome (3956456546593).

The spelling of 3553253023040 in words is "three trillion, five hundred fifty-three billion, two hundred fifty-three million, twenty-three thousand, forty".