428610793254 has 48 divisors (see below), whose sum is σ = 1031561535600. Its totient is φ = 118237457856.

The previous prime is 428610793249. The next prime is 428610793271. The reversal of 428610793254 is 452397016824.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 428610793197 and 428610793206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25126989 + ... + 25144040.

It is an arithmetic number, because the mean of its divisors is an integer number (21490865325).

It is a 1-persistent number, because it is pandigital, but 2⋅428610793254 = 857221586508 is not.

Almost surely, 2^428610793254 is an apocalyptic number.

428610793254 is an abundant number, since it is smaller than the sum of its proper divisors (602950742346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

428610793254 is a wasteful number, since it uses less digits than its factorization.

428610793254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50271077 (or 50271070 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 428610793254 in words is "four hundred twenty-eight billion, six hundred ten million, seven hundred ninety-three thousand, two hundred fifty-four".