49854530 has 32 divisors (see below), whose sum is σ = 99152640. Its totient is φ = 17896320.

The previous prime is 49854527. The next prime is 49854533. The reversal of 49854530 is 3545894.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49854527) and next prime (49854533).

It is not an unprimeable number, because it can be changed into a prime (49854533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5822 + ... + 11558.

It is an arithmetic number, because the mean of its divisors is an integer number (3098520).

Almost surely, 2^49854530 is an apocalyptic number.

49854530 is a deficient number, since it is larger than the sum of its proper divisors (49298110).

49854530 is a wasteful number, since it uses less digits than its factorization.

49854530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5834.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 49854530 is about 7060.7740368886. The cubic root of 49854530 is about 368.0455254406.

The spelling of 49854530 in words is "forty-nine million, eight hundred fifty-four thousand, five hundred thirty".