60999999037 has 2 divisors, whose sum is σ = 60999999038. Its totient is φ = 60999999036.

The previous prime is 60999999017. The next prime is 60999999089. The reversal of 60999999037 is 73099999906.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60309045241 + 690953796 = 245579^2 + 26286^2 .

It is a cyclic number.

It is not a de Polignac number, because 60999999037 - 2²³ = 60991610429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60999999017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30499999518 + 30499999519.

It is an arithmetic number, because the mean of its divisors is an integer number (30499999519).

Almost surely, 2^60999999037 is an apocalyptic number.

It is an amenable number.

60999999037 is a deficient number, since it is larger than the sum of its proper divisors (1).

60999999037 is an equidigital number, since it uses as much as digits as its factorization.

60999999037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 66961566, while the sum is 70.

The spelling of 60999999037 in words is "sixty billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, thirty-seven".