1045015495043 has 16 divisors (see below), whose sum is σ = 1137798787776. Its totient is φ = 954017187840.

The previous prime is 1045015495009. The next prime is 1045015495049. The reversal of 1045015495043 is 3405945105401.

1045015495043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1045015495043 - 2²⁶ = 1044948386179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045015495049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1517858 + ... + 2096168.

It is an arithmetic number, because the mean of its divisors is an integer number (71112424236).

Almost surely, 2^{1045015495043} is an apocalyptic number.

1045015495043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1045015495043 is a deficient number, since it is larger than the sum of its proper divisors (92783292733).

1045015495043 is a wasteful number, since it uses less digits than its factorization.

1045015495043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579854.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 1045015495043 in words is "one trillion, forty-five billion, fifteen million, four hundred ninety-five thousand, forty-three".