245553020044031 has 16 divisors (see below), whose sum is σ = 281153781864960. Its totient is φ = 210082706356320.

The previous prime is 245553020044027. The next prime is 245553020044037. The reversal of 245553020044031 is 130440020355542.

245553020044031 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 245553020044031 - 2² = 245553020044027 is a prime.

It is a super-2 number, since 2×245553020044031² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245553020044037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416726240 + ... + 417315066.

It is an arithmetic number, because the mean of its divisors is an integer number (17572111366560).

Almost surely, 2^{245553020044031} is an apocalyptic number.

245553020044031 is a deficient number, since it is larger than the sum of its proper divisors (35600761820929).

245553020044031 is a wasteful number, since it uses less digits than its factorization.

245553020044031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699494.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 245553020044031 its reverse (130440020355542), we get a palindrome (375993040399573).

The spelling of 245553020044031 in words is "two hundred forty-five trillion, five hundred fifty-three billion, twenty million, forty-four thousand, thirty-one".