1054752285 has 16 divisors (see below), whose sum is σ = 1760978304. Its totient is φ = 538076352.

The previous prime is 1054752247. The next prime is 1054752317. The reversal of 1054752285 is 5822574501.

It is not a de Polignac number, because 1054752285 - 2⁷ = 1054752157 is a prime.

It is a super-2 number, since 2×1054752285² = 2225004765425442450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1528282 + ... + 1528971.

It is an arithmetic number, because the mean of its divisors is an integer number (110061144).

Almost surely, 2^1054752285 is an apocalyptic number.

1054752285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1054752285 is a deficient number, since it is larger than the sum of its proper divisors (706226019).

1054752285 is a wasteful number, since it uses less digits than its factorization.

1054752285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3057284.

The product of its (nonzero) digits is 112000, while the sum is 39.

The square root of 1054752285 is about 32476.9500569250. The cubic root of 1054752285 is about 1017.9274476980.

The spelling of 1054752285 in words is "one billion, fifty-four million, seven hundred fifty-two thousand, two hundred eighty-five".