60405990037 has 2 divisors, whose sum is σ = 60405990038. Its totient is φ = 60405990036.

The previous prime is 60405990011. The next prime is 60405990049. The reversal of 60405990037 is 73009950406.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33706756836 + 26699233201 = 183594^2 + 163399^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60405990037 is a prime.

It is a super-2 number, since 2×60405990037² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 60405989975 and 60405990002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60405960037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30202995018 + 30202995019.

It is an arithmetic number, because the mean of its divisors is an integer number (30202995019).

Almost surely, 2^60405990037 is an apocalyptic number.

It is an amenable number.

60405990037 is a deficient number, since it is larger than the sum of its proper divisors (1).

60405990037 is an equidigital number, since it uses as much as digits as its factorization.

60405990037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 43.

The spelling of 60405990037 in words is "sixty billion, four hundred five million, nine hundred ninety thousand, thirty-seven".