49970534 has 8 divisors (see below), whose sum is σ = 75079920. Its totient is φ = 24943896.

The previous prime is 49970533. The next prime is 49970549. The reversal of 49970534 is 43507994.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 49970491 and 49970500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49970533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19154 + ... + 21605.

It is an arithmetic number, because the mean of its divisors is an integer number (9384990).

Almost surely, 2^49970534 is an apocalyptic number.

49970534 is a deficient number, since it is larger than the sum of its proper divisors (25109386).

49970534 is a wasteful number, since it uses less digits than its factorization.

49970534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41374.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 49970534 is about 7068.9839439625. The cubic root of 49970534 is about 368.3307665284.

The spelling of 49970534 in words is "forty-nine million, nine hundred seventy thousand, five hundred thirty-four".