1054793630 has 16 divisors (see below), whose sum is σ = 2071231344. Its totient is φ = 383561280.

The previous prime is 1054793591. The next prime is 1054793633. The reversal of 1054793630 is 363974501.

It is a happy number.

It is a super-2 number, since 2×1054793630² = 2225179203777153800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054793633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4794407 + ... + 4794626.

It is an arithmetic number, because the mean of its divisors is an integer number (129451959).

Almost surely, 2^1054793630 is an apocalyptic number.

1054793630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1054793630 is a deficient number, since it is larger than the sum of its proper divisors (1016437714).

1054793630 is a wasteful number, since it uses less digits than its factorization.

1054793630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9589051.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 1054793630 is about 32477.5865790548. The cubic root of 1054793630 is about 1017.9407480280.

The spelling of 1054793630 in words is "one billion, fifty-four million, seven hundred ninety-three thousand, six hundred thirty".