425245550105 has 16 divisors (see below), whose sum is σ = 511626741120. Its totient is φ = 339308930688.

The previous prime is 425245550099. The next prime is 425245550113. The reversal of 425245550105 is 501055542524.

It is a cyclic number.

It is not a de Polignac number, because 425245550105 - 2⁴ = 425245550089 is a prime.

It is a super-2 number, since 2×425245550105² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6544004 + ... + 6608666.

It is an arithmetic number, because the mean of its divisors is an integer number (31976671320).

Almost surely, 2^425245550105 is an apocalyptic number.

It is an amenable number.

425245550105 is a deficient number, since it is larger than the sum of its proper divisors (86381191015).

425245550105 is a wasteful number, since it uses less digits than its factorization.

425245550105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68080.

The product of its (nonzero) digits is 200000, while the sum is 38.

The spelling of 425245550105 in words is "four hundred twenty-five billion, two hundred forty-five million, five hundred fifty thousand, one hundred five".