1552156066 has 16 divisors (see below), whose sum is σ = 2467635840. Its totient is φ = 729701440.

The previous prime is 1552156007. The next prime is 1552156069. The reversal of 1552156066 is 6606512551.

It is not an unprimeable number, because it can be changed into a prime (1552156069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12915 + ... + 57193.

It is an arithmetic number, because the mean of its divisors is an integer number (154227240).

Almost surely, 2^1552156066 is an apocalyptic number.

1552156066 is a deficient number, since it is larger than the sum of its proper divisors (915479774).

1552156066 is a wasteful number, since it uses less digits than its factorization.

1552156066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45329.

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 1552156066 is about 39397.4119200741. The cubic root of 1552156066 is about 1157.8308815262.

The spelling of 1552156066 in words is "one billion, five hundred fifty-two million, one hundred fifty-six thousand, sixty-six".