155246006201 has 16 divisors (see below), whose sum is σ = 184695624960. Its totient is φ = 128627291520.

The previous prime is 155246006171. The next prime is 155246006207. The reversal of 155246006201 is 102600642551.

It is not a de Polignac number, because 155246006201 - 2²⁶ = 155178897337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (155246006207) by changing a digit.

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, 6859820 + ... + 6882413.

It is an arithmetic number, because the mean of its divisors is an integer number (11543476560).

Almost surely, 2^155246006201 is an apocalyptic number.

155246006201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

155246006201 is a deficient number, since it is larger than the sum of its proper divisors (29449618759).

155246006201 is a wasteful number, since it uses less digits than its factorization.

155246006201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13742336.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 155246006201 its reverse (102600642551), we get a palindrome (257846648752).

The spelling of 155246006201 in words is "one hundred fifty-five billion, two hundred forty-six million, six thousand, two hundred one".