485151554 has 8 divisors (see below), whose sum is σ = 728627088. Its totient is φ = 242275860.

The previous prime is 485151547. The next prime is 485151571. The reversal of 485151554 is 455151584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×485151554² = 470744060697229832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147932 + ... + 151175.

It is an arithmetic number, because the mean of its divisors is an integer number (91078386).

Almost surely, 2^485151554 is an apocalyptic number.

485151554 is a deficient number, since it is larger than the sum of its proper divisors (243475534).

485151554 is a wasteful number, since it uses less digits than its factorization.

485151554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299920.

The product of its digits is 80000, while the sum is 38.

The square root of 485151554 is about 22026.1561331068. The cubic root of 485151554 is about 785.7646296305.

The spelling of 485151554 in words is "four hundred eighty-five million, one hundred fifty-one thousand, five hundred fifty-four".