2512653434 has 16 divisors (see below), whose sum is σ = 3799523328. Its totient is φ = 1246173552.

The previous prime is 2512653421. The next prime is 2512653449. The reversal of 2512653434 is 4343562152.

It is a junction number, because it is equal to n+sod(n) for n = 2512653394 and 2512653403.

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, 184007 + ... + 197189.

It is an arithmetic number, because the mean of its divisors is an integer number (237470208).

Almost surely, 2^2512653434 is an apocalyptic number.

2512653434 is a deficient number, since it is larger than the sum of its proper divisors (1286869894).

2512653434 is a wasteful number, since it uses less digits than its factorization.

2512653434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13949.

The product of its digits is 86400, while the sum is 35.

The square root of 2512653434 is about 50126.3746345175. The cubic root of 2512653434 is about 1359.4947362565.

The spelling of 2512653434 in words is "two billion, five hundred twelve million, six hundred fifty-three thousand, four hundred thirty-four".