152220576740 has 48 divisors (see below), whose sum is σ = 324263843568. Its totient is φ = 60013062144.

The previous prime is 152220576737. The next prime is 152220576779. The reversal of 152220576740 is 47675022251.

152220576740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1471643044 + 150748933696 = 38362^2 + 388264^2 .

It is a super-2 number, since 2×152220576740² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2144864 + ... + 2214696.

It is an arithmetic number, because the mean of its divisors is an integer number (6755496741).

Almost surely, 2^152220576740 is an apocalyptic number.

152220576740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152220576740 is an abundant number, since it is smaller than the sum of its proper divisors (172043266828).

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

152220576740 is a wasteful number, since it uses less digits than its factorization.

152220576740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71408 (or 71406 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 41.

Adding to 152220576740 its reverse (47675022251), we get a palindrome (199895598991).

The spelling of 152220576740 in words is "one hundred fifty-two billion, two hundred twenty million, five hundred seventy-six thousand, seven hundred forty".