60513505079 has 2 divisors, whose sum is σ = 60513505080. Its totient is φ = 60513505078.

The previous prime is 60513504991. The next prime is 60513505097. The reversal of 60513505079 is 97050531506.

Together with next prime (60513505097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60513505079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60513505979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30256752539 + 30256752540.

It is an arithmetic number, because the mean of its divisors is an integer number (30256752540).

Almost surely, 2^60513505079 is an apocalyptic number.

60513505079 is a deficient number, since it is larger than the sum of its proper divisors (1).

60513505079 is an equidigital number, since it uses as much as digits as its factorization.

60513505079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141750, while the sum is 41.

The spelling of 60513505079 in words is "sixty billion, five hundred thirteen million, five hundred five thousand, seventy-nine".