53231345106 has 32 divisors (see below), whose sum is σ = 108602804160. Its totient is φ = 17387907264.

The previous prime is 53231345099. The next prime is 53231345147. The reversal of 53231345106 is 60154313235.

It is a super-2 number, since 2×53231345106² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162661 + ... + 364583.

It is an arithmetic number, because the mean of its divisors is an integer number (3393837630).

Almost surely, 2^53231345106 is an apocalyptic number.

53231345106 is an abundant number, since it is smaller than the sum of its proper divisors (55371459054).

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

53231345106 is a wasteful number, since it uses less digits than its factorization.

53231345106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202810.

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 53231345106 in words is "fifty-three billion, two hundred thirty-one million, three hundred forty-five thousand, one hundred six".