49462545 has 32 divisors (see below), whose sum is σ = 89320320. Its totient is φ = 23152640.

The previous prime is 49462541. The next prime is 49462559. The reversal of 49462545 is 54526494.

It is a happy number.

It is not a de Polignac number, because 49462545 - 2² = 49462541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49462541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 384 + ... + 9953.

It is an arithmetic number, because the mean of its divisors is an integer number (2791260).

Almost surely, 2^49462545 is an apocalyptic number.

It is an amenable number.

49462545 is a deficient number, since it is larger than the sum of its proper divisors (39857775).

49462545 is a wasteful number, since it uses less digits than its factorization.

49462545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10385.

The product of its digits is 172800, while the sum is 39.

The square root of 49462545 is about 7032.9613250750. The cubic root of 49462545 is about 367.0783910433.

The spelling of 49462545 in words is "forty-nine million, four hundred sixty-two thousand, five hundred forty-five".