60551742250001 has 16 divisors (see below), whose sum is σ = 63155986405200. Its totient is φ = 57982713427968.

The previous prime is 60551742249997. The next prime is 60551742250003. The reversal of 60551742250001 is 10005224715506.

It is a Cunningham number, because it is equal to 7781500²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 1 + 60551742250000 = 1^2 + 7781500^2 .

It is a cyclic number.

It is not a de Polignac number, because 60551742250001 - 2² = 60551742249997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60551742250003) 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, 2881400 + ... + 11375673.

It is an arithmetic number, because the mean of its divisors is an integer number (3947249150325).

Almost surely, 2^{60551742250001} is an apocalyptic number.

It is an amenable number.

60551742250001 is a deficient number, since it is larger than the sum of its proper divisors (2604244155199).

60551742250001 is a wasteful number, since it uses less digits than its factorization.

60551742250001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14258308.

The product of its (nonzero) digits is 84000, while the sum is 38.

Adding to 60551742250001 its reverse (10005224715506), we get a palindrome (70556966965507).

The spelling of 60551742250001 in words is "sixty trillion, five hundred fifty-one billion, seven hundred forty-two million, two hundred fifty thousand, one".