3508501051061 has 2 divisors, whose sum is σ = 3508501051062. Its totient is φ = 3508501051060.

The previous prime is 3508501051019. The next prime is 3508501051063. The reversal of 3508501051061 is 1601501058053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3448333866961 + 60167184100 = 1856969^2 + 245290^2 .

It is a cyclic number.

It is not a de Polignac number, because 3508501051061 - 2³⁴ = 3491321181877 is a prime.

It is a super-2 number, since 2×3508501051061² (a number of 26 digits) contains 22 as substring.

Together with 3508501051063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3508501051063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1754250525530 + 1754250525531.

It is an arithmetic number, because the mean of its divisors is an integer number (1754250525531).

Almost surely, 2^{3508501051061} is an apocalyptic number.

It is an amenable number.

3508501051061 is a deficient number, since it is larger than the sum of its proper divisors (1).

3508501051061 is an equidigital number, since it uses as much as digits as its factorization.

3508501051061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 35.

The spelling of 3508501051061 in words is "three trillion, five hundred eight billion, five hundred one million, fifty-one thousand, sixty-one".