125889050354 has 8 divisors (see below), whose sum is σ = 188841490668. Its totient is φ = 62941886800.

The previous prime is 125889050323. The next prime is 125889050429. The reversal of 125889050354 is 453050988521.

It can be written as a sum of positive squares in 2 ways, for example, as 89188836025 + 36700214329 = 298645^2 + 191573^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1258997 + ... + 1355304.

Almost surely, 2^125889050354 is an apocalyptic number.

125889050354 is a deficient number, since it is larger than the sum of its proper divisors (62952440314).

125889050354 is a wasteful number, since it uses less digits than its factorization.

125889050354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2638380.

The product of its (nonzero) digits is 1728000, while the sum is 50.

The spelling of 125889050354 in words is "one hundred twenty-five billion, eight hundred eighty-nine million, fifty thousand, three hundred fifty-four".