49980010 has 8 divisors (see below), whose sum is σ = 89964036. Its totient is φ = 19992000.

The previous prime is 49980001. The next prime is 49980019. The reversal of 49980010 is 1008994.

It is an interprime number because it is at equal distance from previous prime (49980001) and next prime (49980019).

It can be written as a sum of positive squares in 2 ways, for example, as 48986001 + 994009 = 6999^2 + 997^2 .

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

It is not an unprimeable number, because it can be changed into a prime (49980019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2498991 + ... + 2499010.

Almost surely, 2^49980010 is an apocalyptic number.

49980010 is a deficient number, since it is larger than the sum of its proper divisors (39984026).

49980010 is a wasteful number, since it uses less digits than its factorization.

49980010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4998008.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 49980010 is about 7069.6541641017. The cubic root of 49980010 is about 368.3540474600.

The spelling of 49980010 in words is "forty-nine million, nine hundred eighty thousand, ten".