461157125330 has 64 divisors (see below), whose sum is σ = 951647799168. Its totient is φ = 159366735360.

The previous prime is 461157125281. The next prime is 461157125333. The reversal of 461157125330 is 33521751164.

It is a happy number.

It is a super-3 number, since 3×461157125330³ (a number of 36 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (461157125333) 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, 1142507 + ... + 1492526.

It is an arithmetic number, because the mean of its divisors is an integer number (14869496862).

Almost surely, 2^461157125330 is an apocalyptic number.

461157125330 is an abundant number, since it is smaller than the sum of its proper divisors (490490673838).

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

461157125330 is a wasteful number, since it uses less digits than its factorization.

461157125330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635131.

The product of its (nonzero) digits is 75600, while the sum is 38.

Adding to 461157125330 its reverse (33521751164), we get a palindrome (494678876494).

The spelling of 461157125330 in words is "four hundred sixty-one billion, one hundred fifty-seven million, one hundred twenty-five thousand, three hundred thirty".