1054827005625 has 160 divisors (see below), whose sum is σ = 1989134273280. Its totient is φ = 559084680000.

The previous prime is 1054827005597. The next prime is 1054827005689. The reversal of 1054827005625 is 5265007284501.

1054827005625 is a `hidden beast` number, since 1 + 0 + 5 + 4 + 82 + 7 + 0 + 0 + 562 + 5 = 666.

It is not a de Polignac number, because 1054827005625 - 2⁷ = 1054827005497 is a prime.

It is a super-2 number, since 2×1054827005625² (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 an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 228265815 + ... + 228270435.

It is an arithmetic number, because the mean of its divisors is an integer number (12432089208).

Almost surely, 2^{1054827005625} is an apocalyptic number.

1054827005625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1054827005625 is a deficient number, since it is larger than the sum of its proper divisors (934307267655).

1054827005625 is an frugal number, since it uses more digits than its factorization.

1054827005625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4829 (or 4796 counting only the distinct ones).

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

The spelling of 1054827005625 in words is "one trillion, fifty-four billion, eight hundred twenty-seven million, five thousand, six hundred twenty-five".