4951539 has 12 divisors (see below), whose sum is σ = 7573176. Its totient is φ = 3106752.

The previous prime is 4951511. The next prime is 4951549. The reversal of 4951539 is 9351594.

It is not a de Polignac number, because 4951539 - 2¹³ = 4943347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4951549) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16029 + ... + 16334.

It is an arithmetic number, because the mean of its divisors is an integer number (631098).

Almost surely, 2^4951539 is an apocalyptic number.

4951539 is a deficient number, since it is larger than the sum of its proper divisors (2621637).

4951539 is a wasteful number, since it uses less digits than its factorization.

4951539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32386 (or 32383 counting only the distinct ones).

The product of its digits is 24300, while the sum is 36.

The square root of 4951539 is about 2225.2053837792. The cubic root of 4951539 is about 170.4433525547.

The spelling of 4951539 in words is "four million, nine hundred fifty-one thousand, five hundred thirty-nine".