245554626104031 has 16 divisors (see below), whose sum is σ = 338714108789760. Its totient is φ = 158049716170080.

The previous prime is 245554626103981. The next prime is 245554626104083. The reversal of 245554626104031 is 130401626455542.

It is not a de Polignac number, because 245554626104031 - 2¹³ = 245554626095839 is a prime.

It is a super-2 number, since 2×245554626104031² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245554626104231) 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, 73663255 + ... + 76924536.

It is an arithmetic number, because the mean of its divisors is an integer number (21169631799360).

Almost surely, 2^{245554626104031} is an apocalyptic number.

245554626104031 is a deficient number, since it is larger than the sum of its proper divisors (93159482685729).

245554626104031 is a wasteful number, since it uses less digits than its factorization.

245554626104031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150606566.

The product of its (nonzero) digits is 3456000, while the sum is 48.

The spelling of 245554626104031 in words is "two hundred forty-five trillion, five hundred fifty-four billion, six hundred twenty-six million, one hundred four thousand, thirty-one".