245553050431122 has 32 divisors (see below), whose sum is σ = 563715050294400. Its totient is φ = 69851647531008.

The previous prime is 245553050431121. The next prime is 245553050431153. The reversal of 245553050431122 is 221134050355542.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (245553050431121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12765276847 + ... + 12765296082.

It is an arithmetic number, because the mean of its divisors is an integer number (17616095321700).

Almost surely, 2^{245553050431122} is an apocalyptic number.

245553050431122 is an abundant number, since it is smaller than the sum of its proper divisors (318161999863278).

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

245553050431122 is a wasteful number, since it uses less digits than its factorization.

245553050431122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25530573170.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 245553050431122 in words is "two hundred forty-five trillion, five hundred fifty-three billion, fifty million, four hundred thirty-one thousand, one hundred twenty-two".