52102151023040 has 112 divisors (see below), whose sum is σ = 133327072468512. Its totient is φ = 19322167197696.

The previous prime is 52102151023031. The next prime is 52102151023049. The reversal of 52102151023040 is 4032015120125.

It is an interprime number because it is at equal distance from previous prime (52102151023031) and next prime (52102151023049).

It is a super-3 number, since 3×52102151023040³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52102151023049) 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, 71110157 + ... + 71839116.

Almost surely, 2^{52102151023040} is an apocalyptic number.

It is an amenable number.

52102151023040 is an abundant number, since it is smaller than the sum of its proper divisors (81224921445472).

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

52102151023040 is a wasteful number, since it uses less digits than its factorization.

52102151023040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142949374 (or 142949364 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 52102151023040 its reverse (4032015120125), we get a palindrome (56134166143165).

The spelling of 52102151023040 in words is "fifty-two trillion, one hundred two billion, one hundred fifty-one million, twenty-three thousand, forty".