153300042522 has 48 divisors (see below), whose sum is σ = 374034136320. Its totient is φ = 44956022400.

The previous prime is 153300042521. The next prime is 153300042563. The reversal of 153300042522 is 225240003351.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (153300042521) 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, 12481647 + ... + 12493922.

It is an arithmetic number, because the mean of its divisors is an integer number (7792377840).

Almost surely, 2^153300042522 is an apocalyptic number.

153300042522 is an abundant number, since it is smaller than the sum of its proper divisors (220734093798).

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

153300042522 is a wasteful number, since it uses less digits than its factorization.

153300042522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24975619 (or 24975616 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 153300042522 its reverse (225240003351), we get a palindrome (378540045873).

The spelling of 153300042522 in words is "one hundred fifty-three billion, three hundred million, forty-two thousand, five hundred twenty-two".