133522252510 has 8 divisors (see below), whose sum is σ = 240340054536. Its totient is φ = 53408901000.

The previous prime is 133522252489. The next prime is 133522252511. The reversal of 133522252510 is 15252225331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133522252511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6676112616 + ... + 6676112635.

It is an arithmetic number, because the mean of its divisors is an integer number (30042506817).

Almost surely, 2^133522252510 is an apocalyptic number.

133522252510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133522252510 is a deficient number, since it is larger than the sum of its proper divisors (106817802026).

133522252510 is a wasteful number, since it uses less digits than its factorization.

133522252510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13352225258.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 133522252510 its reverse (15252225331), we get a palindrome (148774477841).

The spelling of 133522252510 in words is "one hundred thirty-three billion, five hundred twenty-two million, two hundred fifty-two thousand, five hundred ten".