2530734216 has 32 divisors (see below), whose sum is σ = 6413508960. Its totient is φ = 832021632.

The previous prime is 2530734191. The next prime is 2530734233. The reversal of 2530734216 is 6124370352.

2530734216 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 720490 + ... + 723993.

It is an arithmetic number, because the mean of its divisors is an integer number (200422155).

Almost surely, 2^2530734216 is an apocalyptic number.

It is an amenable number.

2530734216 is an abundant number, since it is smaller than the sum of its proper divisors (3882774744).

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

2530734216 is a wasteful number, since it uses less digits than its factorization.

2530734216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444565 (or 1444561 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 2530734216 is about 50306.4033299937. The cubic root of 2530734216 is about 1362.7478712518.

The spelling of 2530734216 in words is "two billion, five hundred thirty million, seven hundred thirty-four thousand, two hundred sixteen".