1058497698980 has 24 divisors (see below), whose sum is σ = 2223557521080. Its totient is φ = 423263393280.

The previous prime is 1058497698961. The next prime is 1058497698983. The reversal of 1058497698980 is 898967948501.

1058497698980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6691567204 + 1051806131776 = 81802^2 + 1025576^2 .

It is a super-2 number, since 2×1058497698980² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1058497698898 and 1058497698907.

It is not an unprimeable number, because it can be changed into a prime (1058497698983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8416415 + ... + 8541254.

It is an arithmetic number, because the mean of its divisors is an integer number (92648230045).

Almost surely, 2^{1058497698980} is an apocalyptic number.

1058497698980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1058497698980 is an abundant number, since it is smaller than the sum of its proper divisors (1165059822100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1058497698980 is a wasteful number, since it uses less digits than its factorization.

1058497698980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16960799 (or 16960797 counting only the distinct ones).

The product of its (nonzero) digits is 313528320, while the sum is 74.

The spelling of 1058497698980 in words is "one trillion, fifty-eight billion, four hundred ninety-seven million, six hundred ninety-eight thousand, nine hundred eighty".