60912260957 has 2 divisors, whose sum is σ = 60912260958. Its totient is φ = 60912260956.

The previous prime is 60912260917. The next prime is 60912261001. The reversal of 60912260957 is 75906221906.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54599799556 + 6312461401 = 233666^2 + 79451^2 .

It is a cyclic number.

It is not a de Polignac number, because 60912260957 - 2⁸ = 60912260701 is a prime.

It is a super-4 number, since 4×60912260957⁴ (a number of 44 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60912260917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30456130478 + 30456130479.

It is an arithmetic number, because the mean of its divisors is an integer number (30456130479).

Almost surely, 2^60912260957 is an apocalyptic number.

It is an amenable number.

60912260957 is a deficient number, since it is larger than the sum of its proper divisors (1).

60912260957 is an equidigital number, since it uses as much as digits as its factorization.

60912260957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 60912260957 in words is "sixty billion, nine hundred twelve million, two hundred sixty thousand, nine hundred fifty-seven".