2345520502132 has 6 divisors (see below), whose sum is σ = 4104660878738. Its totient is φ = 1172760251064.

The previous prime is 2345520502109. The next prime is 2345520502133. The reversal of 2345520502132 is 2312050255432.

It can be written as a sum of positive squares in only one way, i.e., 1912561766116 + 432958736016 = 1382954^2 + 657996^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345520502133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 293190062763 + ... + 293190062770.

Almost surely, 2^{2345520502132} is an apocalyptic number.

It is an amenable number.

2345520502132 is a deficient number, since it is larger than the sum of its proper divisors (1759140376606).

2345520502132 is a wasteful number, since it uses less digits than its factorization.

2345520502132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586380125537 (or 586380125535 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 2345520502132 its reverse (2312050255432), we get a palindrome (4657570757564).

The spelling of 2345520502132 in words is "two trillion, three hundred forty-five billion, five hundred twenty million, five hundred two thousand, one hundred thirty-two".