25005053034 has 48 divisors (see below), whose sum is σ = 60227241984. Its totient is φ = 7445671200.

The previous prime is 25005052957. The next prime is 25005053039. The reversal of 25005053034 is 43035050052.

25005053034 is a `hidden beast` number, since 2 + 50 + 0 + 50 + 530 + 34 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 25005052989 and 25005053007.

It is not an unprimeable number, because it can be changed into a prime (25005053039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1716282 + ... + 1730789.

It is an arithmetic number, because the mean of its divisors is an integer number (1254734208).

Almost surely, 2^25005053034 is an apocalyptic number.

25005053034 is an abundant number, since it is smaller than the sum of its proper divisors (35222188950).

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

25005053034 is a wasteful number, since it uses less digits than its factorization.

25005053034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3447123 (or 3447120 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The spelling of 25005053034 in words is "twenty-five billion, five million, fifty-three thousand, thirty-four".