1052145322502 has 8 divisors (see below), whose sum is σ = 1581879743712. Its totient is φ = 524852074600.

The previous prime is 1052145322433. The next prime is 1052145322519. The reversal of 1052145322502 is 2052235412501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1052145322502² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610292249 + ... + 610293972.

It is an arithmetic number, because the mean of its divisors is an integer number (197734967964).

Almost surely, 2^{1052145322502} is an apocalyptic number.

1052145322502 is a deficient number, since it is larger than the sum of its proper divisors (529734421210).

1052145322502 is a wasteful number, since it uses less digits than its factorization.

1052145322502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220586654.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 1052145322502 in words is "one trillion, fifty-two billion, one hundred forty-five million, three hundred twenty-two thousand, five hundred two".