1050156215 has 16 divisors (see below), whose sum is σ = 1340167680. Its totient is φ = 787238400.

The previous prime is 1050156197. The next prime is 1050156251. The reversal of 1050156215 is 5126510501.

It is not a de Polignac number, because 1050156215 - 2¹⁰ = 1050155191 is a prime.

It is a super-2 number, since 2×1050156215² = 2205656151806252450, 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 15 ways as a sum of consecutive naturals, for example, 7511 + ... + 46440.

It is an arithmetic number, because the mean of its divisors is an integer number (83760480).

Almost surely, 2^1050156215 is an apocalyptic number.

1050156215 is a deficient number, since it is larger than the sum of its proper divisors (290011465).

1050156215 is a wasteful number, since it uses less digits than its factorization.

1050156215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54202.

The product of its (nonzero) digits is 1500, while the sum is 26.

The square root of 1050156215 is about 32406.1138521730. The cubic root of 1050156215 is about 1016.4467595080.

Adding to 1050156215 its reverse (5126510501), we get a palindrome (6176666716).

The spelling of 1050156215 in words is "one billion, fifty million, one hundred fifty-six thousand, two hundred fifteen".