1042963725 has 12 divisors (see below), whose sum is σ = 1724366816. Its totient is φ = 556247280.

The previous prime is 1042963703. The next prime is 1042963729. The reversal of 1042963725 is 5273692401.

It is not a de Polignac number, because 1042963725 - 2⁹ = 1042963213 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042963729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6953017 + ... + 6953166.

Almost surely, 2^1042963725 is an apocalyptic number.

1042963725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1042963725 is a deficient number, since it is larger than the sum of its proper divisors (681403091).

1042963725 is a wasteful number, since it uses less digits than its factorization.

1042963725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13906196 (or 13906191 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 1042963725 is about 32294.9489084594. The cubic root of 1042963725 is about 1014.1209031908.

The spelling of 1042963725 in words is "one billion, forty-two million, nine hundred sixty-three thousand, seven hundred twenty-five".