6152155550066 has 8 divisors (see below), whose sum is σ = 9228246304860. Its totient is φ = 3076073448448.

The previous prime is 6152155550063. The next prime is 6152155550081. The reversal of 6152155550066 is 6600555512516.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6146824359841 + 5331190225 = 2479279^2 + 73015^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6152155550066.

It is not an unprimeable number, because it can be changed into a prime (6152155550063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78950 + ... + 3508638.

Almost surely, 2^{6152155550066} is an apocalyptic number.

6152155550066 is a deficient number, since it is larger than the sum of its proper divisors (3076090754794).

6152155550066 is a wasteful number, since it uses less digits than its factorization.

6152155550066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4326588.

The product of its (nonzero) digits is 1350000, while the sum is 47.

The spelling of 6152155550066 in words is "six trillion, one hundred fifty-two billion, one hundred fifty-five million, five hundred fifty thousand, sixty-six".