50556486 has 16 divisors (see below), whose sum is σ = 101335104. Its totient is φ = 16815144.

The previous prime is 50556481. The next prime is 50556491. The reversal of 50556486 is 68465505.

It is an interprime number because it is at equal distance from previous prime (50556481) and next prime (50556491).

It is a super-3 number, since 3×50556486³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50556481) 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, 6220 + ... + 11823.

It is an arithmetic number, because the mean of its divisors is an integer number (6333444).

Almost surely, 2^50556486 is an apocalyptic number.

50556486 is an abundant number, since it is smaller than the sum of its proper divisors (50778618).

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

50556486 is a wasteful number, since it uses less digits than its factorization.

50556486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18515.

The product of its (nonzero) digits is 144000, while the sum is 39.

The square root of 50556486 is about 7110.3084321287. The cubic root of 50556486 is about 369.7648518040.

The spelling of 50556486 in words is "fifty million, five hundred fifty-six thousand, four hundred eighty-six".