49414531 has 4 divisors (see below), whose sum is σ = 50465952. Its totient is φ = 48363112.

The previous prime is 49414513. The next prime is 49414537. The reversal of 49414531 is 13541494.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49414531 - 2¹³ = 49406339 is a prime.

It is a super-2 number, since 2×49414531² = 4883591747899922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49414493 and 49414502.

It is not an unprimeable number, because it can be changed into a prime (49414537) 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, 525640 + ... + 525733.

It is an arithmetic number, because the mean of its divisors is an integer number (12616488).

Almost surely, 2^49414531 is an apocalyptic number.

49414531 is a deficient number, since it is larger than the sum of its proper divisors (1051421).

49414531 is a wasteful number, since it uses less digits than its factorization.

49414531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051420.

The product of its digits is 8640, while the sum is 31.

The square root of 49414531 is about 7029.5469982069. The cubic root of 49414531 is about 366.9595765083.

The spelling of 49414531 in words is "forty-nine million, four hundred fourteen thousand, five hundred thirty-one".