1062455870025 has 81 divisors (see below), whose sum is σ = 2092036343943. Its totient is φ = 515047658400.

The previous prime is 1062455870011. The next prime is 1062455870027. The reversal of 1062455870025 is 5200785542601.

The square root of 1062455870025 is 1030755.

It is a perfect power (a square), and thus also a powerful number.

1062455870025 is a `hidden beast` number, since 1 + 0 + 6 + 2 + 4 + 558 + 70 + 0 + 25 = 666.

It can be written as a sum of positive squares in only one way, i.e., 382484113209 + 679971756816 = 618453^2 + 824604^2 .

It is not a de Polignac number, because 1062455870025 - 2¹⁵ = 1062455837257 is a prime.

It is a super-2 number, since 2×1062455870025² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1062455870027) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 170071452 + ... + 170077698.

Almost surely, 2^{1062455870025} is an apocalyptic number.

1062455870025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1062455870025 is the 1030755-th square number.

1062455870025 is the 515378-th centered octagonal number.

It is an amenable number.

1062455870025 is a deficient number, since it is larger than the sum of its proper divisors (1029580473918).

1062455870025 is an frugal number, since it uses more digits than its factorization.

1062455870025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12532 (or 6266 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The spelling of 1062455870025 in words is "one trillion, sixty-two billion, four hundred fifty-five million, eight hundred seventy thousand, twenty-five".