250125432405 has 16 divisors (see below), whose sum is σ = 400465586304. Its totient is φ = 133311932480.

The previous prime is 250125432353. The next prime is 250125432433. The reversal of 250125432405 is 504234521052.

It is a happy number.

It is not a de Polignac number, because 250125432405 - 2³⁰ = 249051690581 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5495214 + ... + 5540543.

It is an arithmetic number, because the mean of its divisors is an integer number (25029099144).

Almost surely, 2^250125432405 is an apocalyptic number.

It is an amenable number.

250125432405 is a deficient number, since it is larger than the sum of its proper divisors (150340153899).

250125432405 is a wasteful number, since it uses less digits than its factorization.

250125432405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11037276.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 250125432405 its reverse (504234521052), we get a palindrome (754359953457).

The spelling of 250125432405 in words is "two hundred fifty billion, one hundred twenty-five million, four hundred thirty-two thousand, four hundred five".