20245314055 has 32 divisors (see below), whose sum is σ = 25852478400. Its totient is φ = 15176973312.

The previous prime is 20245314049. The next prime is 20245314077. The reversal of 20245314055 is 55041354202.

It is a cyclic number.

It is not a de Polignac number, because 20245314055 - 2¹⁹ = 20244789767 is a prime.

It is a super-3 number, since 3×20245314055³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3810741 + ... + 3816049.

It is an arithmetic number, because the mean of its divisors is an integer number (807889950).

Almost surely, 2^20245314055 is an apocalyptic number.

20245314055 is a deficient number, since it is larger than the sum of its proper divisors (5607164345).

20245314055 is a wasteful number, since it uses less digits than its factorization.

20245314055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5763.

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 20245314055 its reverse (55041354202), we get a palindrome (75286668257).

The spelling of 20245314055 in words is "twenty billion, two hundred forty-five million, three hundred fourteen thousand, fifty-five".