2535532078 has 16 divisors (see below), whose sum is σ = 3944775744. Its totient is φ = 1221285600.

The previous prime is 2535532063. The next prime is 2535532079. The reversal of 2535532078 is 8702355352.

It is a self number, because there is not a number n which added to its sum of digits gives 2535532078.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2535532079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162150 + ... + 177097.

It is an arithmetic number, because the mean of its divisors is an integer number (246548484).

Almost surely, 2^2535532078 is an apocalyptic number.

2535532078 is a deficient number, since it is larger than the sum of its proper divisors (1409243666).

2535532078 is a wasteful number, since it uses less digits than its factorization.

2535532078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339387.

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 2535532078 is about 50354.0671445714. The cubic root of 2535532078 is about 1363.6085106524.

The spelling of 2535532078 in words is "two billion, five hundred thirty-five million, five hundred thirty-two thousand, seventy-eight".