245553542434040 has 16 divisors (see below), whose sum is σ = 552495470476680. Its totient is φ = 98221416973600.

The previous prime is 245553542434019. The next prime is 245553542434087. The reversal of 245553542434040 is 40434245355542.

It is a self number, because there is not a number n which added to its sum of digits gives 245553542434040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3069419280386 + ... + 3069419280465.

Almost surely, 2^{245553542434040} is an apocalyptic number.

245553542434040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245553542434040 is an abundant number, since it is smaller than the sum of its proper divisors (306941928042640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245553542434040 is a wasteful number, since it uses less digits than its factorization.

245553542434040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6138838560862 (or 6138838560858 counting only the distinct ones).

The product of its (nonzero) digits is 23040000, while the sum is 50.

Adding to 245553542434040 its reverse (40434245355542), we get a palindrome (285987787789582).

The spelling of 245553542434040 in words is "two hundred forty-five trillion, five hundred fifty-three billion, five hundred forty-two million, four hundred thirty-four thousand, forty".