2403055501 has 12 divisors (see below), whose sum is σ = 3049518240. Its totient is φ = 1872510360.

The previous prime is 2403055493. The next prime is 2403055511. The reversal of 2403055501 is 1055503042.

It is not a de Polignac number, because 2403055501 - 2³ = 2403055493 is a prime.

It is a super-2 number, since 2×2403055501² = 11549351481772722002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403055511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2228641 + ... + 2229718.

It is an arithmetic number, because the mean of its divisors is an integer number (254126520).

Almost surely, 2^2403055501 is an apocalyptic number.

It is an amenable number.

2403055501 is a deficient number, since it is larger than the sum of its proper divisors (646462739).

2403055501 is a wasteful number, since it uses less digits than its factorization.

2403055501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4458384 (or 4458377 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2403055501 is about 49020.9700128425. The cubic root of 2403055501 is about 1339.4338406150.

Adding to 2403055501 its reverse (1055503042), we get a palindrome (3458558543).

The spelling of 2403055501 in words is "two billion, four hundred three million, fifty-five thousand, five hundred one".