4712510902061 has 2 divisors, whose sum is σ = 4712510902062. Its totient is φ = 4712510902060.

The previous prime is 4712510902049. The next prime is 4712510902081. The reversal of 4712510902061 is 1602090152174.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3455858692036 + 1256652210025 = 1858994^2 + 1121005^2 .

It is a cyclic number.

It is not a de Polignac number, because 4712510902061 - 2¹⁸ = 4712510639917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4712510902031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2356255451030 + 2356255451031.

It is an arithmetic number, because the mean of its divisors is an integer number (2356255451031).

Almost surely, 2^{4712510902061} is an apocalyptic number.

It is an amenable number.

4712510902061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4712510902061 is an equidigital number, since it uses as much as digits as its factorization.

4712510902061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 38.

The spelling of 4712510902061 in words is "four trillion, seven hundred twelve billion, five hundred ten million, nine hundred two thousand, sixty-one".