49852980 has 36 divisors (see below), whose sum is σ = 151221252. Its totient is φ = 13294080.

The previous prime is 49852969. The next prime is 49853009. The reversal of 49852980 is 8925894.

49852980 is a `hidden beast` number, since 49 + 8 + 529 + 80 = 666.

49852980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 33108516 + 16744464 = 5754^2 + 4092^2 .

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

It is a super-2 number, since 2×49852980² = 4970639229760800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138301 + ... + 138660.

Almost surely, 2^49852980 is an apocalyptic number.

It is an amenable number.

49852980 is an abundant number, since it is smaller than the sum of its proper divisors (101368272).

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

49852980 is a wasteful number, since it uses less digits than its factorization.

49852980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276976 (or 276971 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 49852980 is about 7060.6642746982. The cubic root of 49852980 is about 368.0417111668.

The spelling of 49852980 in words is "forty-nine million, eight hundred fifty-two thousand, nine hundred eighty".