2535115015028 has 6 divisors (see below), whose sum is σ = 4436451276306. Its totient is φ = 1267557507512.

The previous prime is 2535115015021. The next prime is 2535115015079. The reversal of 2535115015028 is 8205105115352.

It can be written as a sum of positive squares in only one way, i.e., 2491479147364 + 43635867664 = 1578442^2 + 208892^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2535115014982 and 2535115015000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2535115015021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316889376875 + ... + 316889376882.

It is an arithmetic number, because the mean of its divisors is an integer number (739408546051).

Almost surely, 2^{2535115015028} is an apocalyptic number.

It is an amenable number.

2535115015028 is a deficient number, since it is larger than the sum of its proper divisors (1901336261278).

2535115015028 is a wasteful number, since it uses less digits than its factorization.

2535115015028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633778753761 (or 633778753759 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 38.

The spelling of 2535115015028 in words is "two trillion, five hundred thirty-five billion, one hundred fifteen million, fifteen thousand, twenty-eight".