2245531014455 has 32 divisors (see below), whose sum is σ = 2742997046400. Its totient is φ = 1764509939712.

The previous prime is 2245531014449. The next prime is 2245531014479. The reversal of 2245531014455 is 5544101355422.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2245531014455 - 2¹⁴ = 2245530998071 is a prime.

It is a super-3 number, since 3×2245531014455³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45982091 + ... + 46030899.

It is an arithmetic number, because the mean of its divisors is an integer number (85718657700).

Almost surely, 2^{2245531014455} is an apocalyptic number.

2245531014455 is a deficient number, since it is larger than the sum of its proper divisors (497466031945).

2245531014455 is a wasteful number, since it uses less digits than its factorization.

2245531014455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49643.

The product of its (nonzero) digits is 480000, while the sum is 41.

Adding to 2245531014455 its reverse (5544101355422), we get a palindrome (7789632369877).

The spelling of 2245531014455 in words is "two trillion, two hundred forty-five billion, five hundred thirty-one million, fourteen thousand, four hundred fifty-five".