1052510650 has 24 divisors (see below), whose sum is σ = 1976685984. Its totient is φ = 416914800.

The previous prime is 1052510609. The next prime is 1052510663. The reversal of 1052510650 is 560152501.

It is a super-2 number, since 2×1052510650² = 2215557336726845000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

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, 97036 + ... + 107335.

It is an arithmetic number, because the mean of its divisors is an integer number (82361916).

Almost surely, 2^1052510650 is an apocalyptic number.

1052510650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1052510650 is a deficient number, since it is larger than the sum of its proper divisors (924175334).

1052510650 is a wasteful number, since it uses less digits than its factorization.

1052510650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204486 (or 204481 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 1052510650 is about 32442.4205323832. The cubic root of 1052510650 is about 1017.2058121586.

The spelling of 1052510650 in words is "one billion, fifty-two million, five hundred ten thousand, six hundred fifty".