30525150210451 has 32 divisors (see below), whose sum is σ = 34836106475520. Its totient is φ = 26497389828096.

The previous prime is 30525150210409. The next prime is 30525150210461. The reversal of 30525150210451 is 15401205152503.

It is not a de Polignac number, because 30525150210451 - 2²⁵ = 30525116656019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30525150210461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1418641945 + ... + 1418663461.

It is an arithmetic number, because the mean of its divisors is an integer number (1088628327360).

Almost surely, 2^{30525150210451} is an apocalyptic number.

30525150210451 is a deficient number, since it is larger than the sum of its proper divisors (4310956265069).

30525150210451 is a wasteful number, since it uses less digits than its factorization.

30525150210451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26623.

The product of its (nonzero) digits is 30000, while the sum is 34.

Adding to 30525150210451 its reverse (15401205152503), we get a palindrome (45926355362954).

The spelling of 30525150210451 in words is "thirty trillion, five hundred twenty-five billion, one hundred fifty million, two hundred ten thousand, four hundred fifty-one".