4961892254 has 12 divisors (see below), whose sum is σ = 8180971512. Its totient is φ = 2255405460.

The previous prime is 4961892253. The next prime is 4961892307. The reversal of 4961892254 is 4522981694.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4961892253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10251602 + ... + 10252085.

It is an arithmetic number, because the mean of its divisors is an integer number (681747626).

Almost surely, 2^4961892254 is an apocalyptic number.

4961892254 is a deficient number, since it is larger than the sum of its proper divisors (3219079258).

4961892254 is a wasteful number, since it uses less digits than its factorization.

4961892254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20503711 (or 20503700 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 50.

The square root of 4961892254 is about 70440.7002662523. The cubic root of 4961892254 is about 1705.6206412037.

The spelling of 4961892254 in words is "four billion, nine hundred sixty-one million, eight hundred ninety-two thousand, two hundred fifty-four".