420265054 has 16 divisors (see below), whose sum is σ = 688045680. Its totient is φ = 190935360.

The previous prime is 420265033. The next prime is 420265093. The reversal of 420265054 is 450562024.

It is a super-2 number, since 2×420265054² = 353245431227245832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61732 + ... + 68200.

It is an arithmetic number, because the mean of its divisors is an integer number (43002855).

Almost surely, 2^420265054 is an apocalyptic number.

420265054 is a deficient number, since it is larger than the sum of its proper divisors (267780626).

420265054 is a wasteful number, since it uses less digits than its factorization.

420265054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9435.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 420265054 is about 20500.3671674436. The cubic root of 420265054 is about 749.0447417514.

The spelling of 420265054 in words is "four hundred twenty million, two hundred sixty-five thousand, fifty-four".