1551066060 has 48 divisors (see below), whose sum is σ = 4598457696. Its totient is φ = 389286912.

The previous prime is 1551066047. The next prime is 1551066091. The reversal of 1551066060 is 606601551.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 759307 + ... + 761346.

It is an arithmetic number, because the mean of its divisors is an integer number (95801202).

Almost surely, 2^1551066060 is an apocalyptic number.

1551066060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1551066060 is an abundant number, since it is smaller than the sum of its proper divisors (3047391636).

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

1551066060 is a wasteful number, since it uses less digits than its factorization.

1551066060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520682 (or 1520680 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 1551066060 is about 39383.5760184369. The cubic root of 1551066060 is about 1157.5597880507.

The spelling of 1551066060 in words is "one billion, five hundred fifty-one million, sixty-six thousand, sixty".