60948549457 has 2 divisors, whose sum is σ = 60948549458. Its totient is φ = 60948549456.

The previous prime is 60948549437. The next prime is 60948549469. The reversal of 60948549457 is 75494584906.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53086003216 + 7862546241 = 230404^2 + 88671^2 .

It is a cyclic number.

It is not a de Polignac number, because 60948549457 - 2¹¹ = 60948547409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 60948549395 and 60948549404.

It is not a weakly prime, because it can be changed into another prime (60948549407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30474274728 + 30474274729.

It is an arithmetic number, because the mean of its divisors is an integer number (30474274729).

Almost surely, 2^60948549457 is an apocalyptic number.

It is an amenable number.

60948549457 is a deficient number, since it is larger than the sum of its proper divisors (1).

60948549457 is an equidigital number, since it uses as much as digits as its factorization.

60948549457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43545600, while the sum is 61.

The spelling of 60948549457 in words is "sixty billion, nine hundred forty-eight million, five hundred forty-nine thousand, four hundred fifty-seven".