152772622530 has 64 divisors (see below), whose sum is σ = 404110159488. Its totient is φ = 36653967360.

The previous prime is 152772622511. The next prime is 152772622531. The reversal of 152772622530 is 35226277251.

It is not an unprimeable number, because it can be changed into a prime (152772622531) 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, 2354317 + ... + 2418336.

It is an arithmetic number, because the mean of its divisors is an integer number (6314221242).

Almost surely, 2^152772622530 is an apocalyptic number.

152772622530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152772622530 is an abundant number, since it is smaller than the sum of its proper divisors (251337536958).

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

152772622530 is a wasteful number, since it uses less digits than its factorization.

152772622530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4772771.

The product of its (nonzero) digits is 352800, while the sum is 42.

Adding to 152772622530 its reverse (35226277251), we get a palindrome (187998899781).

The spelling of 152772622530 in words is "one hundred fifty-two billion, seven hundred seventy-two million, six hundred twenty-two thousand, five hundred thirty".