10253501653044 has 24 divisors (see below), whose sum is σ = 25765209282400. Its totient is φ = 3154923585504.

The previous prime is 10253501653019. The next prime is 10253501653091. The reversal of 10253501653044 is 44035610535201.

It is a happy number.

It is a super-2 number, since 2×10253501653044² (a number of 27 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 10253501652993 and 10253501653011.

It is a congruent number.

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, 32863787194 + ... + 32863787505.

Almost surely, 2^{10253501653044} is an apocalyptic number.

It is an amenable number.

10253501653044 is an abundant number, since it is smaller than the sum of its proper divisors (15511707629356).

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

10253501653044 is a wasteful number, since it uses less digits than its factorization.

10253501653044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65727574719 (or 65727574717 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 10253501653044 in words is "ten trillion, two hundred fifty-three billion, five hundred one million, six hundred fifty-three thousand, forty-four".