125510048046 has 40 divisors (see below), whose sum is σ = 281288760984. Its totient is φ = 41828756400.

The previous prime is 125510048023. The next prime is 125510048093. The reversal of 125510048046 is 640840015521.

It is a happy number.

125510048046 is a `hidden beast` number, since 1 + 25 + 510 + 0 + 4 + 80 + 46 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 125510048046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 817596 + ... + 958896.

Almost surely, 2^125510048046 is an apocalyptic number.

125510048046 is an abundant number, since it is smaller than the sum of its proper divisors (155778712938).

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

125510048046 is a wasteful number, since it uses less digits than its factorization.

125510048046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146798 (or 146789 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The spelling of 125510048046 in words is "one hundred twenty-five billion, five hundred ten million, forty-eight thousand, forty-six".