125143464 has 48 divisors (see below), whose sum is σ = 318440160. Its totient is φ = 40975200.

The previous prime is 125143457. The next prime is 125143489. The reversal of 125143464 is 464341521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 461649 + ... + 461919.

It is an arithmetic number, because the mean of its divisors is an integer number (6634170).

Almost surely, 2^125143464 is an apocalyptic number.

It is an amenable number.

125143464 is an abundant number, since it is smaller than the sum of its proper divisors (193296696).

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

125143464 is an equidigital number, since it uses as much as digits as its factorization.

125143464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 347 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 125143464 is about 11186.7539527783. The cubic root of 125143464 is about 500.1912121998.

Adding to 125143464 its reverse (464341521), we get a palindrome (589484985).

The spelling of 125143464 in words is "one hundred twenty-five million, one hundred forty-three thousand, four hundred sixty-four".