1051542210 has 32 divisors (see below), whose sum is σ = 2582395200. Its totient is φ = 273889728.

The previous prime is 1051542187. The next prime is 1051542229. The reversal of 1051542210 is 122451501.

1051542210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1051542210² = 2211482038823368200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406285 + ... + 408864.

It is an arithmetic number, because the mean of its divisors is an integer number (80699850).

Almost surely, 2^1051542210 is an apocalyptic number.

1051542210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1051542210 is an abundant number, since it is smaller than the sum of its proper divisors (1530852990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1051542210 is a wasteful number, since it uses less digits than its factorization.

1051542210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815202.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1051542210 is about 32427.4915773638. The cubic root of 1051542210 is about 1016.8937313608.

Adding to 1051542210 its reverse (122451501), we get a palindrome (1173993711).

It can be divided in two parts, 10515 and 42210, that added together give a palindrome (52725).

The spelling of 1051542210 in words is "one billion, fifty-one million, five hundred forty-two thousand, two hundred ten".