455975140329102 has 32 divisors (see below), whose sum is σ = 912304481140224. Its totient is φ = 151932681633600.

The previous prime is 455975140329101. The next prime is 455975140329109. The reversal of 455975140329102 is 201923041579554.

It is a super-2 number, since 2×455975140329102² (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 (455975140329101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1494127693 + ... + 1494432839.

It is an arithmetic number, because the mean of its divisors is an integer number (28509515035632).

Almost surely, 2^{455975140329102} is an apocalyptic number.

455975140329102 is an abundant number, since it is smaller than the sum of its proper divisors (456329340811122).

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

455975140329102 is a wasteful number, since it uses less digits than its factorization.

455975140329102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401064.

The product of its (nonzero) digits is 13608000, while the sum is 57.

The spelling of 455975140329102 in words is "four hundred fifty-five trillion, nine hundred seventy-five billion, one hundred forty million, three hundred twenty-nine thousand, one hundred two".