1043150520455 has 16 divisors (see below), whose sum is σ = 1263007559520. Its totient is φ = 827037539328.

The previous prime is 1043150520437. The next prime is 1043150520463. The reversal of 1043150520455 is 5540250513401.

It is a cyclic number.

It is not a de Polignac number, because 1043150520455 - 2⁸ = 1043150520199 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4878059 + ... + 5087411.

It is an arithmetic number, because the mean of its divisors is an integer number (78937972470).

Almost surely, 2^{1043150520455} is an apocalyptic number.

1043150520455 is a deficient number, since it is larger than the sum of its proper divisors (219857039065).

1043150520455 is a wasteful number, since it uses less digits than its factorization.

1043150520455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218290.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 1043150520455 in words is "one trillion, forty-three billion, one hundred fifty million, five hundred twenty thousand, four hundred fifty-five".