60005510651557 has 2 divisors, whose sum is σ = 60005510651558. Its totient is φ = 60005510651556.

The previous prime is 60005510651501. The next prime is 60005510651563. The reversal of 60005510651557 is 75515601550006.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47500298066116 + 12505212585441 = 6892046^2 + 3536271^2 .

It is a cyclic number.

It is not a de Polignac number, because 60005510651557 - 2³⁵ = 59971150913189 is a prime.

It is a super-2 number, since 2×60005510651557² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60005510651257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30002755325778 + 30002755325779.

It is an arithmetic number, because the mean of its divisors is an integer number (30002755325779).

Almost surely, 2^{60005510651557} is an apocalyptic number.

It is an amenable number.

60005510651557 is a deficient number, since it is larger than the sum of its proper divisors (1).

60005510651557 is an equidigital number, since it uses as much as digits as its factorization.

60005510651557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 787500, while the sum is 46.

The spelling of 60005510651557 in words is "sixty trillion, five billion, five hundred ten million, six hundred fifty-one thousand, five hundred fifty-seven".