1010046455540 has 12 divisors (see below), whose sum is σ = 2121097556676. Its totient is φ = 404018582208.

The previous prime is 1010046455533. The next prime is 1010046455549. The reversal of 1010046455540 is 455546400101.

It can be written as a sum of positive squares in 2 ways, for example, as 324747257956 + 685299197584 = 569866^2 + 827828^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1010046455540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010046455549) 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, 25251161369 + ... + 25251161408.

It is an arithmetic number, because the mean of its divisors is an integer number (176758129723).

Almost surely, 2^{1010046455540} is an apocalyptic number.

1010046455540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010046455540 is an abundant number, since it is smaller than the sum of its proper divisors (1111051101136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010046455540 is a wasteful number, since it uses less digits than its factorization.

1010046455540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50502322786 (or 50502322784 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 1010046455540 in words is "one trillion, ten billion, forty-six million, four hundred fifty-five thousand, five hundred forty".