1040254054253 has 16 divisors (see below), whose sum is σ = 1079764862400. Its totient is φ = 1000987128960.

The previous prime is 1040254054241. The next prime is 1040254054261. The reversal of 1040254054253 is 3524504520401.

It is a cyclic number.

It is not a de Polignac number, because 1040254054253 - 2⁴ = 1040254054237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040254054153) 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, 93115358 + ... + 93126528.

It is an arithmetic number, because the mean of its divisors is an integer number (67485303900).

Almost surely, 2^{1040254054253} is an apocalyptic number.

It is an amenable number.

1040254054253 is a deficient number, since it is larger than the sum of its proper divisors (39510808147).

1040254054253 is a wasteful number, since it uses less digits than its factorization.

1040254054253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21772.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 1040254054253 its reverse (3524504520401), we get a palindrome (4564758574654).

The spelling of 1040254054253 in words is "one trillion, forty billion, two hundred fifty-four million, fifty-four thousand, two hundred fifty-three".