10345505352052 has 48 divisors (see below), whose sum is σ = 21541772351232. Its totient is φ = 4298584942080.

The previous prime is 10345505352019. The next prime is 10345505352079. The reversal of 10345505352052 is 25025350554301.

It is a super-2 number, since 2×10345505352052² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10345505351996 and 10345505352014.

It is a congruent number.

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, 254394024 + ... + 254434687.

It is an arithmetic number, because the mean of its divisors is an integer number (448786923984).

Almost surely, 2^{10345505352052} is an apocalyptic number.

It is an amenable number.

10345505352052 is an abundant number, since it is smaller than the sum of its proper divisors (11196266999180).

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

10345505352052 is a wasteful number, since it uses less digits than its factorization.

10345505352052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508828768 (or 508828766 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 40.

The spelling of 10345505352052 in words is "ten trillion, three hundred forty-five billion, five hundred five million, three hundred fifty-two thousand, fifty-two".