469628554 has 16 divisors (see below), whose sum is σ = 717141600. Its totient is φ = 230589904.

The previous prime is 469628521. The next prime is 469628557. The reversal of 469628554 is 455826964.

It is a junction number, because it is equal to n+sod(n) for n = 469628498 and 469628507.

It is not an unprimeable number, because it can be changed into a prime (469628557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166992 + ... + 169780.

It is an arithmetic number, because the mean of its divisors is an integer number (44821350).

Almost surely, 2^469628554 is an apocalyptic number.

469628554 is a deficient number, since it is larger than the sum of its proper divisors (247513046).

469628554 is a wasteful number, since it uses less digits than its factorization.

469628554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4277.

The product of its digits is 2073600, while the sum is 49.

The square root of 469628554 is about 21670.9149322312. The cubic root of 469628554 is about 777.2931341035.

The spelling of 469628554 in words is "four hundred sixty-nine million, six hundred twenty-eight thousand, five hundred fifty-four".