1054298650 has 24 divisors (see below), whose sum is σ = 1962563004. Its totient is φ = 421382400.

The previous prime is 1054298573. The next prime is 1054298659. The reversal of 1054298650 is 568924501.

It can be written as a sum of positive squares in 6 ways, for example, as 33304441 + 1020994209 = 5771^2 + 31953^2 .

It is a super-2 number, since 2×1054298650² = 2223091286783645000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1054298659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60304 + ... + 75796.

Almost surely, 2^1054298650 is an apocalyptic number.

1054298650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1054298650 is a deficient number, since it is larger than the sum of its proper divisors (908264354).

1054298650 is a wasteful number, since it uses less digits than its factorization.

1054298650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16866 (or 16861 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 1054298650 is about 32469.9653526147. The cubic root of 1054298650 is about 1017.7814943969.

The spelling of 1054298650 in words is "one billion, fifty-four million, two hundred ninety-eight thousand, six hundred fifty".