403051055 has 8 divisors (see below), whose sum is σ = 527630544. Its totient is φ = 293128000.

The previous prime is 403051043. The next prime is 403051063. The reversal of 403051055 is 550150304.

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

It is not a de Polignac number, because 403051055 - 2⁸ = 403050799 is a prime.

It is a super-2 number, since 2×403051055² = 324900305873226050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 403051055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3664046 + ... + 3664155.

It is an arithmetic number, because the mean of its divisors is an integer number (65953818).

Almost surely, 2^403051055 is an apocalyptic number.

403051055 is a deficient number, since it is larger than the sum of its proper divisors (124579489).

403051055 is a wasteful number, since it uses less digits than its factorization.

403051055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7328217.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 403051055 is about 20076.1314749630. The cubic root of 403051055 is about 738.6749204841.

The spelling of 403051055 in words is "four hundred three million, fifty-one thousand, fifty-five".