50129460 has 36 divisors (see below), whose sum is σ = 152059908. Its totient is φ = 13367808.

The previous prime is 50129459. The next prime is 50129461. The reversal of 50129460 is 6492105.

It is an interprime number because it is at equal distance from previous prime (50129459) and next prime (50129461).

It can be written as a sum of positive squares in 2 ways, for example, as 33039504 + 17089956 = 5748^2 + 4134^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50129461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139069 + ... + 139428.

Almost surely, 2^50129460 is an apocalyptic number.

It is an amenable number.

50129460 is an abundant number, since it is smaller than the sum of its proper divisors (101930448).

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

50129460 is a wasteful number, since it uses less digits than its factorization.

50129460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278512 (or 278507 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 50129460 is about 7080.2160983970. The cubic root of 50129460 is about 368.7208323190.

The spelling of 50129460 in words is "fifty million, one hundred twenty-nine thousand, four hundred sixty".