1056150542 has 8 divisors (see below), whose sum is σ = 1596700416. Its totient is φ = 523917072.

The previous prime is 1056150509. The next prime is 1056150553. The reversal of 1056150542 is 2450516501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1056150542² = 2230907934733787528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2078783 + ... + 2079290.

It is an arithmetic number, because the mean of its divisors is an integer number (199587552).

Almost surely, 2^1056150542 is an apocalyptic number.

1056150542 is a deficient number, since it is larger than the sum of its proper divisors (540549874).

1056150542 is a wasteful number, since it uses less digits than its factorization.

1056150542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4158202.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 1056150542 is about 32498.4698409017. The cubic root of 1056150542 is about 1018.3770621740.

The spelling of 1056150542 in words is "one billion, fifty-six million, one hundred fifty thousand, five hundred forty-two".