2535748990 has 8 divisors (see below), whose sum is σ = 4564348200. Its totient is φ = 1014299592.

The previous prime is 2535748979. The next prime is 2535748993. The reversal of 2535748990 is 998475352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2535748993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126787440 + ... + 126787459.

It is an arithmetic number, because the mean of its divisors is an integer number (570543525).

Almost surely, 2^2535748990 is an apocalyptic number.

2535748990 is a deficient number, since it is larger than the sum of its proper divisors (2028599210).

2535748990 is a wasteful number, since it uses less digits than its factorization.

2535748990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253574906.

The product of its (nonzero) digits is 2721600, while the sum is 52.

The square root of 2535748990 is about 50356.2209662322. The cubic root of 2535748990 is about 1363.6473946165.

It can be divided in two parts, 25357 and 48990, that added together give a palindrome (74347).

The spelling of 2535748990 in words is "two billion, five hundred thirty-five million, seven hundred forty-eight thousand, nine hundred ninety".