1054705012 has 12 divisors (see below), whose sum is σ = 1853089056. Its totient is φ = 525251000.

The previous prime is 1054705009. The next prime is 1054705013. The reversal of 1054705012 is 2105074501.

It is a super-2 number, since 2×1054705012² = 2224805324675840288, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054705013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524248 + ... + 526255.

It is an arithmetic number, because the mean of its divisors is an integer number (154424088).

Almost surely, 2^1054705012 is an apocalyptic number.

It is an amenable number.

1054705012 is a deficient number, since it is larger than the sum of its proper divisors (798384044).

1054705012 is a wasteful number, since it uses less digits than its factorization.

1054705012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050758 (or 1050756 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 1054705012 is about 32476.2222556750. Note that the first 4 decimals coincide. The cubic root of 1054705012 is about 1017.9122399556.

Adding to 1054705012 its reverse (2105074501), we get a palindrome (3159779513).

The spelling of 1054705012 in words is "one billion, fifty-four million, seven hundred five thousand, twelve".