31025252053 has 2 divisors, whose sum is σ = 31025252054. Its totient is φ = 31025252052.

The previous prime is 31025252003. The next prime is 31025252107. The reversal of 31025252053 is 35025252013.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24367834404 + 6657417649 = 156102^2 + 81593^2 .

It is a cyclic number.

It is not a de Polignac number, because 31025252053 - 2¹³ = 31025243861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31025252003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15512626026 + 15512626027.

It is an arithmetic number, because the mean of its divisors is an integer number (15512626027).

Almost surely, 2^31025252053 is an apocalyptic number.

It is an amenable number.

31025252053 is a deficient number, since it is larger than the sum of its proper divisors (1).

31025252053 is an equidigital number, since it uses as much as digits as its factorization.

31025252053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 28.

The spelling of 31025252053 in words is "thirty-one billion, twenty-five million, two hundred fifty-two thousand, fifty-three".