2533425450 has 24 divisors (see below), whose sum is σ = 6282895488. Its totient is φ = 675580080.

The previous prime is 2533425449. The next prime is 2533425457. The reversal of 2533425450 is 545243352.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2533425457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8444602 + ... + 8444901.

It is an arithmetic number, because the mean of its divisors is an integer number (261787312).

Almost surely, 2^2533425450 is an apocalyptic number.

2533425450 is an abundant number, since it is smaller than the sum of its proper divisors (3749470038).

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

2533425450 is a wasteful number, since it uses less digits than its factorization.

2533425450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16889518 (or 16889513 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 2533425450 is about 50333.1446464454. The cubic root of 2533425450 is about 1363.2307580134.

The spelling of 2533425450 in words is "two billion, five hundred thirty-three million, four hundred twenty-five thousand, four hundred fifty".