49053459 has 64 divisors (see below), whose sum is σ = 86912000. Its totient is φ = 24385536.

The previous prime is 49053451. The next prime is 49053467. The reversal of 49053459 is 95435094.

It is an interprime number because it is at equal distance from previous prime (49053451) and next prime (49053467).

It is not a de Polignac number, because 49053459 - 2³ = 49053451 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49053451) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 254067 + ... + 254259.

It is an arithmetic number, because the mean of its divisors is an integer number (1358000).

Almost surely, 2^49053459 is an apocalyptic number.

49053459 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

49053459 is a deficient number, since it is larger than the sum of its proper divisors (37858541).

49053459 is a wasteful number, since it uses less digits than its factorization.

49053459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 49053459 is about 7003.8174590719. The cubic root of 49053459 is about 366.0635993870.

The spelling of 49053459 in words is "forty-nine million, fifty-three thousand, four hundred fifty-nine".