2254150642033 has 4 divisors (see below), whose sum is σ = 2254296152308. Its totient is φ = 2254005131760.

The previous prime is 2254150641983. The next prime is 2254150642057. The reversal of 2254150642033 is 3302460514522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 74429115489 + 2179721526544 = 272817^2 + 1476388^2 .

It is a cyclic number.

It is not a de Polignac number, because 2254150642033 - 2⁹ = 2254150641521 is a prime.

It is a super-2 number, since 2×2254150642033² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2254150641983 and 2254150642001.

It is not an unprimeable number, because it can be changed into a prime (2254150640033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72731898 + ... + 72762883.

It is an arithmetic number, because the mean of its divisors is an integer number (563574038077).

Almost surely, 2^{2254150642033} is an apocalyptic number.

It is an amenable number.

2254150642033 is a deficient number, since it is larger than the sum of its proper divisors (145510275).

2254150642033 is a wasteful number, since it uses less digits than its factorization.

2254150642033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145510274.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 2254150642033 in words is "two trillion, two hundred fifty-four billion, one hundred fifty million, six hundred forty-two thousand, thirty-three".