254162101261453 has 32 divisors (see below), whose sum is σ = 342364564857600. Its totient is φ = 186398485217280.

The previous prime is 254162101261451. The next prime is 254162101261547. The reversal of 254162101261453 is 354162101261452.

254162101261453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 254162101261453 - 2¹ = 254162101261451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254162101261451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1981212276 + ... + 1981340557.

It is an arithmetic number, because the mean of its divisors is an integer number (10698892651800).

Almost surely, 2^{254162101261453} is an apocalyptic number.

It is an amenable number.

254162101261453 is a deficient number, since it is larger than the sum of its proper divisors (88202463596147).

254162101261453 is a wasteful number, since it uses less digits than its factorization.

254162101261453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3962552882 (or 3962552868 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

Subtracting 254162101261453 from its reverse (354162101261452), we obtain a palindrome (99999999999999).

The spelling of 254162101261453 in words is "two hundred fifty-four trillion, one hundred sixty-two billion, one hundred one million, two hundred sixty-one thousand, four hundred fifty-three".