1012837532530 has 16 divisors (see below), whose sum is σ = 1836414915480. Its totient is φ = 402177822592.

The previous prime is 1012837532513. The next prime is 1012837532537. The reversal of 1012837532530 is 352357382101.

It can be written as a sum of positive squares in 4 ways, for example, as 1012021916049 + 815616481 = 1005993^2 + 28559^2 .

It is not an unprimeable number, because it can be changed into a prime (1012837532537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369647365 + ... + 369650104.

Almost surely, 2^{1012837532530} is an apocalyptic number.

1012837532530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012837532530 is a deficient number, since it is larger than the sum of its proper divisors (823577382950).

1012837532530 is a wasteful number, since it uses less digits than its factorization.

1012837532530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739297613.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 1012837532530 in words is "one trillion, twelve billion, eight hundred thirty-seven million, five hundred thirty-two thousand, five hundred thirty".