2535478752390 has 32 divisors (see below), whose sum is σ = 6085540977120. Its totient is φ = 676084114944.

The previous prime is 2535478752361. The next prime is 2535478752397. The reversal of 2535478752390 is 932578745352.

2535478752390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2535478752397) 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, 2247169 + ... + 3181308.

It is an arithmetic number, because the mean of its divisors is an integer number (190173155535).

Almost surely, 2^{2535478752390} is an apocalyptic number.

2535478752390 is an abundant number, since it is smaller than the sum of its proper divisors (3550062224730).

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

2535478752390 is a wasteful number, since it uses less digits than its factorization.

2535478752390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5444056.

The product of its (nonzero) digits is 63504000, while the sum is 60.

The spelling of 2535478752390 in words is "two trillion, five hundred thirty-five billion, four hundred seventy-eight million, seven hundred fifty-two thousand, three hundred ninety".