225015446534 has 4 divisors (see below), whose sum is σ = 337523169804. Its totient is φ = 112507723266.

The previous prime is 225015446531. The next prime is 225015446549. The reversal of 225015446534 is 435644510522.

225015446534 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×225015446534² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 225015446491 and 225015446500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225015446531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56253861632 + ... + 56253861635.

It is an arithmetic number, because the mean of its divisors is an integer number (84380792451).

Almost surely, 2^225015446534 is an apocalyptic number.

225015446534 is a deficient number, since it is larger than the sum of its proper divisors (112507723270).

225015446534 is a wasteful number, since it uses less digits than its factorization.

225015446534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112507723269.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 225015446534 in words is "two hundred twenty-five billion, fifteen million, four hundred forty-six thousand, five hundred thirty-four".