30457010425 has 12 divisors (see below), whose sum is σ = 37769614956. Its totient is φ = 24363723200.

The previous prime is 30457010401. The next prime is 30457010443. The reversal of 30457010425 is 52401075403.

It can be written as a sum of positive squares in 6 ways, for example, as 478165689 + 29978844736 = 21867^2 + 173144^2 .

It is not a de Polignac number, because 30457010425 - 2¹¹ = 30457008377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 347127 + ... + 425923.

It is an arithmetic number, because the mean of its divisors is an integer number (3147467913).

Almost surely, 2^30457010425 is an apocalyptic number.

It is an amenable number.

30457010425 is a deficient number, since it is larger than the sum of its proper divisors (7312604531).

30457010425 is a wasteful number, since it uses less digits than its factorization.

30457010425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94268 (or 94263 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

Adding to 30457010425 its reverse (52401075403), we get a palindrome (82858085828).

The spelling of 30457010425 in words is "thirty billion, four hundred fifty-seven million, ten thousand, four hundred twenty-five".