1052749496 has 8 divisors (see below), whose sum is σ = 1973905320. Its totient is φ = 526374744.

The previous prime is 1052749483. The next prime is 1052749499. The reversal of 1052749496 is 6949472501.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1052749496² = 2216563002656508032, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1052749496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052749499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65796836 + ... + 65796851.

It is an arithmetic number, because the mean of its divisors is an integer number (246738165).

Almost surely, 2^1052749496 is an apocalyptic number.

It is an amenable number.

1052749496 is a deficient number, since it is larger than the sum of its proper divisors (921155824).

1052749496 is a wasteful number, since it uses less digits than its factorization.

1052749496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131593693 (or 131593689 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 1052749496 is about 32446.1013990895. The cubic root of 1052749496 is about 1017.2827510994.

The spelling of 1052749496 in words is "one billion, fifty-two million, seven hundred forty-nine thousand, four hundred ninety-six".