325213311160551 has 16 divisors (see below), whose sum is σ = 488296819104768. Its totient is φ = 190740944961600.

The previous prime is 325213311160483. The next prime is 325213311160603. The reversal of 325213311160551 is 155061113312523.

It is not a de Polignac number, because 325213311160551 - 2⁹ = 325213311160039 is a prime.

It is a super-2 number, since 2×325213311160551² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325213311160651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158950786446 + ... + 158950788491.

It is an arithmetic number, because the mean of its divisors is an integer number (30518551194048).

Almost surely, 2^{325213311160551} is an apocalyptic number.

325213311160551 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

325213311160551 is a deficient number, since it is larger than the sum of its proper divisors (163083507944217).

325213311160551 is a wasteful number, since it uses less digits than its factorization.

325213311160551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317901574982.

The product of its (nonzero) digits is 81000, while the sum is 39.

The spelling of 325213311160551 in words is "three hundred twenty-five trillion, two hundred thirteen billion, three hundred eleven million, one hundred sixty thousand, five hundred fifty-one".