125473975046 has 16 divisors (see below), whose sum is σ = 215138345760. Its totient is φ = 53764535040.

The previous prime is 125473975043. The next prime is 125473975049. The reversal of 125473975046 is 640579374521.

It is an interprime number because it is at equal distance from previous prime (125473975043) and next prime (125473975049).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125473975043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 757451 + ... + 908118.

It is an arithmetic number, because the mean of its divisors is an integer number (13446146610).

Almost surely, 2^125473975046 is an apocalyptic number.

125473975046 is a deficient number, since it is larger than the sum of its proper divisors (89664370714).

125473975046 is a wasteful number, since it uses less digits than its factorization.

125473975046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670959.

The product of its (nonzero) digits is 6350400, while the sum is 53.

The spelling of 125473975046 in words is "one hundred twenty-five billion, four hundred seventy-three million, nine hundred seventy-five thousand, forty-six".