125204005462 has 16 divisors (see below), whose sum is σ = 197697458160. Its totient is φ = 59305083552.

The previous prime is 125204005447. The next prime is 125204005463. The reversal of 125204005462 is 264500402521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125204005463) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1940188 + ... + 2003680.

It is an arithmetic number, because the mean of its divisors is an integer number (12356091135).

Almost surely, 2^125204005462 is an apocalyptic number.

125204005462 is a deficient number, since it is larger than the sum of its proper divisors (72493452698).

125204005462 is a wasteful number, since it uses less digits than its factorization.

125204005462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115407.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 125204005462 its reverse (264500402521), we get a palindrome (389704407983).

The spelling of 125204005462 in words is "one hundred twenty-five billion, two hundred four million, five thousand, four hundred sixty-two".