1051554010 has 16 divisors (see below), whose sum is σ = 2038397256. Its totient is φ = 388266048.

The previous prime is 1051553981. The next prime is 1051554061. The reversal of 1051554010 is 104551501.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 774564561 + 276989449 = 27831^2 + 16643^2 .

It is a super-2 number, since 2×1051554010² = 2211531671894160200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4044309 + ... + 4044568.

Almost surely, 2^1051554010 is an apocalyptic number.

1051554010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1051554010 is a deficient number, since it is larger than the sum of its proper divisors (986843246).

1051554010 is a wasteful number, since it uses less digits than its factorization.

1051554010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8088897.

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 1051554010 is about 32427.6735212380. The cubic root of 1051554010 is about 1016.8975350759.

The spelling of 1051554010 in words is "one billion, fifty-one million, five hundred fifty-four thousand, ten".