469255680 has 400 divisors, whose sum is σ = 1758708864. Its totient is φ = 119439360.

The previous prime is 469255667. The next prime is 469255681. The reversal of 469255680 is 86552964.

469255680 is a `hidden beast` number, since 4 + 6 + 92 + 556 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469255681) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6428124 + ... + 6428196.

Almost surely, 2^469255680 is an apocalyptic number.

469255680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469255680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (879354432).

469255680 is an abundant number, since it is smaller than the sum of its proper divisors (1289453184).

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

469255680 is an equidigital number, since it uses as much as digits as its factorization.

469255680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 469255680 is about 21662.3101261154. The cubic root of 469255680 is about 777.0873621602.

It can be divided in two parts, 4 and 69255680, that added together give a square (69255684 = 8322²).

The spelling of 469255680 in words is "four hundred sixty-nine million, two hundred fifty-five thousand, six hundred eighty".