1058545620631 has 2 divisors, whose sum is σ = 1058545620632. Its totient is φ = 1058545620630.

The previous prime is 1058545620617. The next prime is 1058545620739. The reversal of 1058545620631 is 1360265458501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1058545620631 - 2²⁷ = 1058411402903 is a prime.

It is a super-2 number, since 2×1058545620631² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1058545620131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529272810315 + 529272810316.

It is an arithmetic number, because the mean of its divisors is an integer number (529272810316).

Almost surely, 2^{1058545620631} is an apocalyptic number.

1058545620631 is a deficient number, since it is larger than the sum of its proper divisors (1).

1058545620631 is an equidigital number, since it uses as much as digits as its factorization.

1058545620631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864000, while the sum is 46.

The spelling of 1058545620631 in words is "one trillion, fifty-eight billion, five hundred forty-five million, six hundred twenty thousand, six hundred thirty-one".