1011458479562 has 16 divisors (see below), whose sum is σ = 1520265732480. Its totient is φ = 504704160288.

The previous prime is 1011458479553. The next prime is 1011458479567. The reversal of 1011458479562 is 2659748541101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1011458479567) 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, 1967678 + ... + 2427894.

It is an arithmetic number, because the mean of its divisors is an integer number (95016608280).

Almost surely, 2^{1011458479562} is an apocalyptic number.

1011458479562 is a deficient number, since it is larger than the sum of its proper divisors (508807252918).

1011458479562 is a wasteful number, since it uses less digits than its factorization.

1011458479562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462445.

The product of its (nonzero) digits is 2419200, while the sum is 53.

The spelling of 1011458479562 in words is "one trillion, eleven billion, four hundred fifty-eight million, four hundred seventy-nine thousand, five hundred sixty-two".